81482064

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{16481}}^1$

素因数の和:16595

約数の個数: 40

約数和(自身を含む): 212551872

約数和(自身を除く): 131069808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 4944, 16481, 32962, 49443, 65924, 98886, 131848, 197772, 263696, 395544, 791088, 1697543, 3395086, 5092629, 6790172, 10185258, 13580344, 20370516, 27160688, 40741032, 81482064]

約数ペア:

[(1, 81482064), (2, 40741032), (3, 27160688), (4, 20370516), (6, 13580344), (8, 10185258), (12, 6790172), (16, 5092629), (24, 3395086), (48, 1697543), (103, 791088), (206, 395544), (309, 263696), (412, 197772), (618, 131848), (824, 98886), (1236, 65924), (1648, 49443), (2472, 32962), (4944, 16481)]