72758660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^4$

素因数の和:114

約数の個数: 60

約数和(自身を含む): 172025868

約数和(自身を除く): 99267208

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 529, 598, 1058, 1196, 1495, 2116, 2645, 2990, 5290, 5980, 6877, 10580, 12167, 13754, 24334, 27508, 34385, 48668, 60835, 68770, 121670, 137540, 158171, 243340, 279841, 316342, 559682, 632684, 790855, 1119364, 1399205, 1581710, 2798410, 3163420, 3637933, 5596820, 7275866, 14551732, 18189665, 36379330, 72758660]

約数ペア:

[(1, 72758660), (2, 36379330), (4, 18189665), (5, 14551732), (10, 7275866), (13, 5596820), (20, 3637933), (23, 3163420), (26, 2798410), (46, 1581710), (52, 1399205), (65, 1119364), (92, 790855), (115, 632684), (130, 559682), (230, 316342), (260, 279841), (299, 243340), (460, 158171), (529, 137540), (598, 121670), (1058, 68770), (1196, 60835), (1495, 48668), (2116, 34385), (2645, 27508), (2990, 24334), (5290, 13754), (5980, 12167), (6877, 10580)]