72729942

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{1231}}^1$

素因数の和:1508

約数の個数: 32

約数和(自身を含む): 149614080

約数和(自身を除く): 76884138

約数列:

[1, 2, 3, 6, 43, 86, 129, 229, 258, 458, 687, 1231, 1374, 2462, 3693, 7386, 9847, 19694, 29541, 52933, 59082, 105866, 158799, 281899, 317598, 563798, 845697, 1691394, 12121657, 24243314, 36364971, 72729942]

約数ペア:

[(1, 72729942), (2, 36364971), (3, 24243314), (6, 12121657), (43, 1691394), (86, 845697), (129, 563798), (229, 317598), (258, 281899), (458, 158799), (687, 105866), (1231, 59082), (1374, 52933), (2462, 29541), (3693, 19694), (7386, 9847)]