72778548304

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{5563}}^1$

素因数の和:5674

約数の個数: 240

約数和(自身を含む): 188294573376

約数和(自身を除く): 115516025072

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 37, 41, 44, 49, 56, 74, 77, 82, 88, 98, 112, 148, 154, 164, 176, 196, 259, 287, 296, 308, 328, 392, 407, 451, 518, 539, 574, 592, 616, 656, 784, 814, 902, 1036, 1078, 1148, 1232, 1517, 1628, 1804, 1813, 2009, 2072, 2156, 2296, 2849, 3034, 3157, 3256, 3608, 3626, 4018, 4144, 4312, 4592, 5563, 5698, 6068, 6314, 6512, 7216, 7252, 8036, 8624, 10619, 11126, 11396, 12136, 12628, 14504, 16072, 16687, 19943, 21238, 22099, 22252, 22792, 24272, 25256, 29008, 32144, 33374, 38941, 39886, 42476, 44198, 44504, 45584, 50512, 61193, 66748, 74333, 77882, 79772, 84952, 88396, 89008, 116809, 122386, 133496, 148666, 155764, 159544, 169904, 176792, 205831, 228083, 233618, 244772, 266992, 272587, 297332, 311528, 319088, 353584, 411662, 428351, 456166, 467236, 489544, 545174, 594664, 623056, 817663, 823324, 856702, 912332, 934472, 979088, 1090348, 1189328, 1440817, 1596581, 1635326, 1646648, 1713404, 1824664, 1868944, 2180696, 2264141, 2508913, 2881634, 2998457, 3193162, 3270652, 3293296, 3426808, 3649328, 4361392, 4528282, 5017826, 5763268, 5996914, 6386324, 6541304, 6853616, 8439071, 9056564, 10035652, 10085719, 11176067, 11526536, 11993828, 12772648, 13082608, 15848987, 16878142, 17562391, 18113128, 20071304, 20171438, 22352134, 23053072, 23987656, 25545296, 31697974, 33756284, 35124782, 36226256, 40142608, 40342876, 44704268, 47975312, 59073497, 63395948, 67512568, 70249564, 80685752, 89408536, 92829781, 110942909, 118146994, 122936737, 126791896, 135025136, 140499128, 161371504, 178817072, 185659562, 221885818, 236293988, 245873474, 253583792, 280998256, 371319124, 413514479, 443771636, 472587976, 491746948, 649808467, 742638248, 827028958, 887543272, 945175952, 983493896, 1299616934, 1485276496, 1654057916, 1775086544, 1966987792, 2599233868, 3308115832, 4548659269, 5198467736, 6616231664, 9097318538, 10396935472, 18194637076, 36389274152, 72778548304]

約数ペア:

[(1, 72778548304), (2, 36389274152), (4, 18194637076), (7, 10396935472), (8, 9097318538), (11, 6616231664), (14, 5198467736), (16, 4548659269), (22, 3308115832), (28, 2599233868), (37, 1966987792), (41, 1775086544), (44, 1654057916), (49, 1485276496), (56, 1299616934), (74, 983493896), (77, 945175952), (82, 887543272), (88, 827028958), (98, 742638248), (112, 649808467), (148, 491746948), (154, 472587976), (164, 443771636), (176, 413514479), (196, 371319124), (259, 280998256), (287, 253583792), (296, 245873474), (308, 236293988), (328, 221885818), (392, 185659562), (407, 178817072), (451, 161371504), (518, 140499128), (539, 135025136), (574, 126791896), (592, 122936737), (616, 118146994), (656, 110942909), (784, 92829781), (814, 89408536), (902, 80685752), (1036, 70249564), (1078, 67512568), (1148, 63395948), (1232, 59073497), (1517, 47975312), (1628, 44704268), (1804, 40342876), (1813, 40142608), (2009, 36226256), (2072, 35124782), (2156, 33756284), (2296, 31697974), (2849, 25545296), (3034, 23987656), (3157, 23053072), (3256, 22352134), (3608, 20171438), (3626, 20071304), (4018, 18113128), (4144, 17562391), (4312, 16878142), (4592, 15848987), (5563, 13082608), (5698, 12772648), (6068, 11993828), (6314, 11526536), (6512, 11176067), (7216, 10085719), (7252, 10035652), (8036, 9056564), (8624, 8439071), (10619, 6853616), (11126, 6541304), (11396, 6386324), (12136, 5996914), (12628, 5763268), (14504, 5017826), (16072, 4528282), (16687, 4361392), (19943, 3649328), (21238, 3426808), (22099, 3293296), (22252, 3270652), (22792, 3193162), (24272, 2998457), (25256, 2881634), (29008, 2508913), (32144, 2264141), (33374, 2180696), (38941, 1868944), (39886, 1824664), (42476, 1713404), (44198, 1646648), (44504, 1635326), (45584, 1596581), (50512, 1440817), (61193, 1189328), (66748, 1090348), (74333, 979088), (77882, 934472), (79772, 912332), (84952, 856702), (88396, 823324), (89008, 817663), (116809, 623056), (122386, 594664), (133496, 545174), (148666, 489544), (155764, 467236), (159544, 456166), (169904, 428351), (176792, 411662), (205831, 353584), (228083, 319088), (233618, 311528), (244772, 297332), (266992, 272587)]