72731566

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{283}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 118107648

約数和(自身を除く): 45376082

約数列:

[1, 2, 23, 37, 46, 74, 151, 283, 302, 566, 851, 1702, 3473, 5587, 6509, 6946, 10471, 11174, 13018, 20942, 42733, 85466, 128501, 240833, 257002, 481666, 982859, 1581121, 1965718, 3162242, 36365783, 72731566]

約数ペア:

[(1, 72731566), (2, 36365783), (23, 3162242), (37, 1965718), (46, 1581121), (74, 982859), (151, 481666), (283, 257002), (302, 240833), (566, 128501), (851, 85466), (1702, 42733), (3473, 20942), (5587, 13018), (6509, 11174), (6946, 10471)]