87285506

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1297}}^1$

素因数の和:1359

約数の個数: 64

約数和(自身を含む): 179435520

約数和(自身を除く): 92150014

約数列:

[1, 2, 7, 11, 14, 19, 22, 23, 38, 46, 77, 133, 154, 161, 209, 253, 266, 322, 418, 437, 506, 874, 1297, 1463, 1771, 2594, 2926, 3059, 3542, 4807, 6118, 9079, 9614, 14267, 18158, 24643, 28534, 29831, 33649, 49286, 59662, 67298, 99869, 172501, 199738, 208817, 271073, 328141, 345002, 417634, 542146, 566789, 656282, 1133578, 1897511, 2296987, 3795022, 3967523, 4593974, 6234679, 7935046, 12469358, 43642753, 87285506]

約数ペア:

[(1, 87285506), (2, 43642753), (7, 12469358), (11, 7935046), (14, 6234679), (19, 4593974), (22, 3967523), (23, 3795022), (38, 2296987), (46, 1897511), (77, 1133578), (133, 656282), (154, 566789), (161, 542146), (209, 417634), (253, 345002), (266, 328141), (322, 271073), (418, 208817), (437, 199738), (506, 172501), (874, 99869), (1297, 67298), (1463, 59662), (1771, 49286), (2594, 33649), (2926, 29831), (3059, 28534), (3542, 24643), (4807, 18158), (6118, 14267), (9079, 9614)]