139284612

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{911}}^1$

素因数の和:1089

約数の個数: 72

約数和(自身を含む): 366492672

約数和(自身を除く): 227208060

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 137, 186, 274, 279, 372, 411, 548, 558, 822, 911, 1116, 1233, 1644, 1822, 2466, 2733, 3644, 4247, 4932, 5466, 8199, 8494, 10932, 12741, 16398, 16988, 25482, 28241, 32796, 38223, 50964, 56482, 76446, 84723, 112964, 124807, 152892, 169446, 249614, 254169, 338892, 374421, 499228, 508338, 748842, 1016676, 1123263, 1497684, 2246526, 3869017, 4493052, 7738034, 11607051, 15476068, 23214102, 34821153, 46428204, 69642306, 139284612]

約数ペア:

[(1, 139284612), (2, 69642306), (3, 46428204), (4, 34821153), (6, 23214102), (9, 15476068), (12, 11607051), (18, 7738034), (31, 4493052), (36, 3869017), (62, 2246526), (93, 1497684), (124, 1123263), (137, 1016676), (186, 748842), (274, 508338), (279, 499228), (372, 374421), (411, 338892), (548, 254169), (558, 249614), (822, 169446), (911, 152892), (1116, 124807), (1233, 112964), (1644, 84723), (1822, 76446), (2466, 56482), (2733, 50964), (3644, 38223), (4247, 32796), (4932, 28241), (5466, 25482), (8199, 16988), (8494, 16398), (10932, 12741)]