80853912

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{23893}}^1$

素因数の和:23952

約数の個数: 48

約数和(自身を含む): 223647840

約数和(自身を除く): 142793928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 23893, 47786, 71679, 95572, 143358, 191144, 215037, 286716, 430074, 573432, 860148, 1122971, 1720296, 2245942, 3368913, 4491884, 6737826, 8983768, 10106739, 13475652, 20213478, 26951304, 40426956, 80853912]

約数ペア:

[(1, 80853912), (2, 40426956), (3, 26951304), (4, 20213478), (6, 13475652), (8, 10106739), (9, 8983768), (12, 6737826), (18, 4491884), (24, 3368913), (36, 2245942), (47, 1720296), (72, 1122971), (94, 860148), (141, 573432), (188, 430074), (282, 286716), (376, 215037), (423, 191144), (564, 143358), (846, 95572), (1128, 71679), (1692, 47786), (3384, 23893)]