64007538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 150405120

約数和(自身を除く): 86397582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 101, 158, 191, 202, 237, 303, 382, 474, 553, 573, 606, 707, 1106, 1146, 1337, 1414, 1659, 2121, 2674, 3318, 4011, 4242, 7979, 8022, 15089, 15958, 19291, 23937, 30178, 38582, 45267, 47874, 55853, 57873, 90534, 105623, 111706, 115746, 135037, 167559, 211246, 270074, 316869, 335118, 405111, 633738, 810222, 1523989, 3047978, 4571967, 9143934, 10667923, 21335846, 32003769, 64007538]

約数ペア:

[(1, 64007538), (2, 32003769), (3, 21335846), (6, 10667923), (7, 9143934), (14, 4571967), (21, 3047978), (42, 1523989), (79, 810222), (101, 633738), (158, 405111), (191, 335118), (202, 316869), (237, 270074), (303, 211246), (382, 167559), (474, 135037), (553, 115746), (573, 111706), (606, 105623), (707, 90534), (1106, 57873), (1146, 55853), (1337, 47874), (1414, 45267), (1659, 38582), (2121, 30178), (2674, 23937), (3318, 19291), (4011, 15958), (4242, 15089), (7979, 8022)]