64751302

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 128314368

約数和(自身を除く): 63563066

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 101, 154, 161, 181, 202, 253, 322, 362, 506, 707, 1111, 1267, 1414, 1771, 1991, 2222, 2323, 2534, 3542, 3982, 4163, 4646, 7777, 8326, 13937, 15554, 16261, 18281, 25553, 27874, 29141, 32522, 36562, 45793, 51106, 58282, 91586, 127967, 178871, 201091, 255934, 320551, 357742, 402182, 420463, 641102, 840926, 1407637, 2815274, 2943241, 4625093, 5886482, 9250186, 32375651, 64751302]

約数ペア:

[(1, 64751302), (2, 32375651), (7, 9250186), (11, 5886482), (14, 4625093), (22, 2943241), (23, 2815274), (46, 1407637), (77, 840926), (101, 641102), (154, 420463), (161, 402182), (181, 357742), (202, 320551), (253, 255934), (322, 201091), (362, 178871), (506, 127967), (707, 91586), (1111, 58282), (1267, 51106), (1414, 45793), (1771, 36562), (1991, 32522), (2222, 29141), (2323, 27874), (2534, 25553), (3542, 18281), (3982, 16261), (4163, 15554), (4646, 13937), (7777, 8326)]