71724726

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{569}}^1$

素因数の和:773

約数の個数: 48

約数和(自身を含む): 160056000

約数和(自身を除く): 88331274

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 149, 282, 298, 423, 447, 569, 846, 894, 1138, 1341, 1707, 2682, 3414, 5121, 7003, 10242, 14006, 21009, 26743, 42018, 53486, 63027, 80229, 84781, 126054, 160458, 169562, 240687, 254343, 481374, 508686, 763029, 1526058, 3984707, 7969414, 11954121, 23908242, 35862363, 71724726]

約数ペア:

[(1, 71724726), (2, 35862363), (3, 23908242), (6, 11954121), (9, 7969414), (18, 3984707), (47, 1526058), (94, 763029), (141, 508686), (149, 481374), (282, 254343), (298, 240687), (423, 169562), (447, 160458), (569, 126054), (846, 84781), (894, 80229), (1138, 63027), (1341, 53486), (1707, 42018), (2682, 26743), (3414, 21009), (5121, 14006), (7003, 10242)]