85045016

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{569}}^1$

素因数の和:756

約数の個数: 64

約数和(自身を含む): 194529600

約数和(自身を除く): 109484584

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 157, 238, 314, 476, 569, 628, 952, 1099, 1138, 1256, 2198, 2276, 2669, 3983, 4396, 4552, 5338, 7966, 8792, 9673, 10676, 15932, 18683, 19346, 21352, 31864, 37366, 38692, 67711, 74732, 77384, 89333, 135422, 149464, 178666, 270844, 357332, 541688, 625331, 714664, 1250662, 1518661, 2501324, 3037322, 5002648, 6074644, 10630627, 12149288, 21261254, 42522508, 85045016]

約数ペア:

[(1, 85045016), (2, 42522508), (4, 21261254), (7, 12149288), (8, 10630627), (14, 6074644), (17, 5002648), (28, 3037322), (34, 2501324), (56, 1518661), (68, 1250662), (119, 714664), (136, 625331), (157, 541688), (238, 357332), (314, 270844), (476, 178666), (569, 149464), (628, 135422), (952, 89333), (1099, 77384), (1138, 74732), (1256, 67711), (2198, 38692), (2276, 37366), (2669, 31864), (3983, 21352), (4396, 19346), (4552, 18683), (5338, 15932), (7966, 10676), (8792, 9673)]