64242772

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:277

約数の個数: 72

約数和(自身を含む): 134064000

約数和(自身を除く): 69821228

約数列:

[1, 2, 4, 11, 22, 23, 29, 44, 46, 58, 92, 116, 121, 199, 242, 253, 319, 398, 484, 506, 638, 667, 796, 1012, 1276, 1334, 2189, 2668, 2783, 3509, 4378, 4577, 5566, 5771, 7018, 7337, 8756, 9154, 11132, 11542, 14036, 14674, 18308, 23084, 24079, 29348, 48158, 50347, 63481, 80707, 96316, 100694, 126962, 132733, 161414, 201388, 253924, 265466, 322828, 530932, 553817, 698291, 1107634, 1396582, 1460063, 2215268, 2793164, 2920126, 5840252, 16060693, 32121386, 64242772]

約数ペア:

[(1, 64242772), (2, 32121386), (4, 16060693), (11, 5840252), (22, 2920126), (23, 2793164), (29, 2215268), (44, 1460063), (46, 1396582), (58, 1107634), (92, 698291), (116, 553817), (121, 530932), (199, 322828), (242, 265466), (253, 253924), (319, 201388), (398, 161414), (484, 132733), (506, 126962), (638, 100694), (667, 96316), (796, 80707), (1012, 63481), (1276, 50347), (1334, 48158), (2189, 29348), (2668, 24079), (2783, 23084), (3509, 18308), (4378, 14674), (4577, 14036), (5566, 11542), (5771, 11132), (7018, 9154), (7337, 8756)]