78912288

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3011}}^1$

素因数の和:3047

約数の個数: 144

約数和(自身を含む): 276284736

約数和(自身を除く): 197372448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3011, 3276, 3744, 4368, 6022, 6552, 8736, 9033, 12044, 13104, 18066, 21077, 24088, 26208, 27099, 36132, 39143, 42154, 48176, 54198, 63231, 72264, 78286, 84308, 96352, 108396, 117429, 126462, 144528, 156572, 168616, 189693, 216792, 234858, 252924, 274001, 289056, 313144, 337232, 352287, 379386, 433584, 469716, 505848, 548002, 626288, 674464, 704574, 758772, 822003, 867168, 939432, 1011696, 1096004, 1252576, 1409148, 1517544, 1644006, 1878864, 2023392, 2192008, 2466009, 2818296, 3035088, 3288012, 3757728, 4384016, 4932018, 5636592, 6070176, 6576024, 8768032, 9864036, 11273184, 13152048, 19728072, 26304096, 39456144, 78912288]

約数ペア:

[(1, 78912288), (2, 39456144), (3, 26304096), (4, 19728072), (6, 13152048), (7, 11273184), (8, 9864036), (9, 8768032), (12, 6576024), (13, 6070176), (14, 5636592), (16, 4932018), (18, 4384016), (21, 3757728), (24, 3288012), (26, 3035088), (28, 2818296), (32, 2466009), (36, 2192008), (39, 2023392), (42, 1878864), (48, 1644006), (52, 1517544), (56, 1409148), (63, 1252576), (72, 1096004), (78, 1011696), (84, 939432), (91, 867168), (96, 822003), (104, 758772), (112, 704574), (117, 674464), (126, 626288), (144, 548002), (156, 505848), (168, 469716), (182, 433584), (208, 379386), (224, 352287), (234, 337232), (252, 313144), (273, 289056), (288, 274001), (312, 252924), (336, 234858), (364, 216792), (416, 189693), (468, 168616), (504, 156572), (546, 144528), (624, 126462), (672, 117429), (728, 108396), (819, 96352), (936, 84308), (1008, 78286), (1092, 72264), (1248, 63231), (1456, 54198), (1638, 48176), (1872, 42154), (2016, 39143), (2184, 36132), (2912, 27099), (3011, 26208), (3276, 24088), (3744, 21077), (4368, 18066), (6022, 13104), (6552, 12044), (8736, 9033)]