64987656

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{773}}^1$

素因数の和:926

約数の個数: 64

約数和(自身を含む): 169413120

約数和(自身を除く): 104425464

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 113, 124, 186, 226, 248, 339, 372, 452, 678, 744, 773, 904, 1356, 1546, 2319, 2712, 3092, 3503, 4638, 6184, 7006, 9276, 10509, 14012, 18552, 21018, 23963, 28024, 42036, 47926, 71889, 84072, 87349, 95852, 143778, 174698, 191704, 262047, 287556, 349396, 524094, 575112, 698792, 1048188, 2096376, 2707819, 5415638, 8123457, 10831276, 16246914, 21662552, 32493828, 64987656]

約数ペア:

[(1, 64987656), (2, 32493828), (3, 21662552), (4, 16246914), (6, 10831276), (8, 8123457), (12, 5415638), (24, 2707819), (31, 2096376), (62, 1048188), (93, 698792), (113, 575112), (124, 524094), (186, 349396), (226, 287556), (248, 262047), (339, 191704), (372, 174698), (452, 143778), (678, 95852), (744, 87349), (773, 84072), (904, 71889), (1356, 47926), (1546, 42036), (2319, 28024), (2712, 23963), (3092, 21018), (3503, 18552), (4638, 14012), (6184, 10509), (7006, 9276)]