87418860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{63347}}^1$

素因数の和:63382

約数の個数: 48

約数和(自身を含む): 255419136

約数和(自身を除く): 168000276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 63347, 126694, 190041, 253388, 316735, 380082, 633470, 760164, 950205, 1266940, 1456981, 1900410, 2913962, 3800820, 4370943, 5827924, 7284905, 8741886, 14569810, 17483772, 21854715, 29139620, 43709430, 87418860]

約数ペア:

[(1, 87418860), (2, 43709430), (3, 29139620), (4, 21854715), (5, 17483772), (6, 14569810), (10, 8741886), (12, 7284905), (15, 5827924), (20, 4370943), (23, 3800820), (30, 2913962), (46, 1900410), (60, 1456981), (69, 1266940), (92, 950205), (115, 760164), (138, 633470), (230, 380082), (276, 316735), (345, 253388), (460, 190041), (690, 126694), (1380, 63347)]