65121056

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:167

約数の個数: 192

約数和(自身を含む): 182891520

約数和(自身を除く): 117770464

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 19, 22, 26, 28, 32, 38, 44, 52, 56, 76, 77, 88, 91, 104, 107, 112, 133, 143, 152, 154, 176, 182, 208, 209, 214, 224, 247, 266, 286, 304, 308, 352, 364, 416, 418, 428, 494, 532, 572, 608, 616, 728, 749, 836, 856, 988, 1001, 1064, 1144, 1177, 1232, 1391, 1456, 1463, 1498, 1672, 1712, 1729, 1976, 2002, 2033, 2128, 2288, 2354, 2464, 2717, 2782, 2912, 2926, 2996, 3344, 3424, 3458, 3952, 4004, 4066, 4256, 4576, 4708, 5434, 5564, 5852, 5992, 6688, 6916, 7904, 8008, 8132, 8239, 9416, 9737, 10868, 11128, 11704, 11984, 13832, 14231, 15301, 16016, 16264, 16478, 18832, 19019, 19474, 21736, 22256, 22363, 23408, 23968, 26429, 27664, 28462, 30602, 32032, 32528, 32956, 37664, 38038, 38948, 43472, 44512, 44726, 46816, 52858, 55328, 56924, 61204, 65056, 65912, 76076, 77896, 86944, 89452, 105716, 107107, 113848, 122408, 131824, 152152, 155792, 156541, 178904, 185003, 211432, 214214, 227696, 244816, 263648, 290719, 304304, 311584, 313082, 357808, 370006, 422864, 428428, 455392, 489632, 581438, 608608, 626164, 715616, 740012, 845728, 856856, 1162876, 1252328, 1480024, 1713712, 2035033, 2325752, 2504656, 2960048, 3427424, 4070066, 4651504, 5009312, 5920096, 8140132, 9303008, 16280264, 32560528, 65121056]

約数ペア:

[(1, 65121056), (2, 32560528), (4, 16280264), (7, 9303008), (8, 8140132), (11, 5920096), (13, 5009312), (14, 4651504), (16, 4070066), (19, 3427424), (22, 2960048), (26, 2504656), (28, 2325752), (32, 2035033), (38, 1713712), (44, 1480024), (52, 1252328), (56, 1162876), (76, 856856), (77, 845728), (88, 740012), (91, 715616), (104, 626164), (107, 608608), (112, 581438), (133, 489632), (143, 455392), (152, 428428), (154, 422864), (176, 370006), (182, 357808), (208, 313082), (209, 311584), (214, 304304), (224, 290719), (247, 263648), (266, 244816), (286, 227696), (304, 214214), (308, 211432), (352, 185003), (364, 178904), (416, 156541), (418, 155792), (428, 152152), (494, 131824), (532, 122408), (572, 113848), (608, 107107), (616, 105716), (728, 89452), (749, 86944), (836, 77896), (856, 76076), (988, 65912), (1001, 65056), (1064, 61204), (1144, 56924), (1177, 55328), (1232, 52858), (1391, 46816), (1456, 44726), (1463, 44512), (1498, 43472), (1672, 38948), (1712, 38038), (1729, 37664), (1976, 32956), (2002, 32528), (2033, 32032), (2128, 30602), (2288, 28462), (2354, 27664), (2464, 26429), (2717, 23968), (2782, 23408), (2912, 22363), (2926, 22256), (2996, 21736), (3344, 19474), (3424, 19019), (3458, 18832), (3952, 16478), (4004, 16264), (4066, 16016), (4256, 15301), (4576, 14231), (4708, 13832), (5434, 11984), (5564, 11704), (5852, 11128), (5992, 10868), (6688, 9737), (6916, 9416), (7904, 8239), (8008, 8132)]