88860876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1019}}^1$

素因数の和:1095

約数の個数: 72

約数和(自身を含む): 229965120

約数和(自身を除く): 141104244

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 169, 172, 258, 338, 507, 516, 559, 676, 1014, 1019, 1118, 1677, 2028, 2038, 2236, 3057, 3354, 4076, 6114, 6708, 7267, 12228, 13247, 14534, 21801, 26494, 29068, 39741, 43602, 43817, 52988, 79482, 87204, 87634, 131451, 158964, 172211, 175268, 262902, 344422, 516633, 525804, 569621, 688844, 1033266, 1139242, 1708863, 2066532, 2278484, 3417726, 6835452, 7405073, 14810146, 22215219, 29620292, 44430438, 88860876]

約数ペア:

[(1, 88860876), (2, 44430438), (3, 29620292), (4, 22215219), (6, 14810146), (12, 7405073), (13, 6835452), (26, 3417726), (39, 2278484), (43, 2066532), (52, 1708863), (78, 1139242), (86, 1033266), (129, 688844), (156, 569621), (169, 525804), (172, 516633), (258, 344422), (338, 262902), (507, 175268), (516, 172211), (559, 158964), (676, 131451), (1014, 87634), (1019, 87204), (1118, 79482), (1677, 52988), (2028, 43817), (2038, 43602), (2236, 39741), (3057, 29068), (3354, 26494), (4076, 21801), (6114, 14534), (6708, 13247), (7267, 12228)]