74580984

素因数分解:

$2^3\times 3^2\times {\mathrm{647}}^1\times {\mathrm{1601}}^1$

素因数の和:2260

約数の個数: 48

約数和(自身を含む): 202428720

約数和(自身を除く): 127847736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 647, 1294, 1601, 1941, 2588, 3202, 3882, 4803, 5176, 5823, 6404, 7764, 9606, 11646, 12808, 14409, 15528, 19212, 23292, 28818, 38424, 46584, 57636, 115272, 1035847, 2071694, 3107541, 4143388, 6215082, 8286776, 9322623, 12430164, 18645246, 24860328, 37290492, 74580984]

約数ペア:

[(1, 74580984), (2, 37290492), (3, 24860328), (4, 18645246), (6, 12430164), (8, 9322623), (9, 8286776), (12, 6215082), (18, 4143388), (24, 3107541), (36, 2071694), (72, 1035847), (647, 115272), (1294, 57636), (1601, 46584), (1941, 38424), (2588, 28818), (3202, 23292), (3882, 19212), (4803, 15528), (5176, 14409), (5823, 12808), (6404, 11646), (7764, 9606)]