100629472

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:360

約数の個数: 72

約数和(自身を含む): 216603072

約数和(自身を除く): 115973600

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 281, 304, 361, 496, 562, 589, 608, 722, 992, 1124, 1178, 1444, 2248, 2356, 2888, 4496, 4712, 5339, 5776, 8711, 8992, 9424, 10678, 11191, 11552, 17422, 18848, 21356, 22382, 34844, 42712, 44764, 69688, 85424, 89528, 101441, 139376, 165509, 170848, 179056, 202882, 278752, 331018, 358112, 405764, 662036, 811528, 1324072, 1623056, 2648144, 3144671, 3246112, 5296288, 6289342, 12578684, 25157368, 50314736, 100629472]

約数ペア:

[(1, 100629472), (2, 50314736), (4, 25157368), (8, 12578684), (16, 6289342), (19, 5296288), (31, 3246112), (32, 3144671), (38, 2648144), (62, 1623056), (76, 1324072), (124, 811528), (152, 662036), (248, 405764), (281, 358112), (304, 331018), (361, 278752), (496, 202882), (562, 179056), (589, 170848), (608, 165509), (722, 139376), (992, 101441), (1124, 89528), (1178, 85424), (1444, 69688), (2248, 44764), (2356, 42712), (2888, 34844), (4496, 22382), (4712, 21356), (5339, 18848), (5776, 17422), (8711, 11552), (8992, 11191), (9424, 10678)]