72387954

素因数分解:

$2^1\times 3^2\times {\mathrm{571}}^1\times {\mathrm{7043}}^1$

素因数の和:7622

約数の個数: 24

約数和(自身を含む): 157137552

約数和(自身を除く): 84749598

約数列:

[1, 2, 3, 6, 9, 18, 571, 1142, 1713, 3426, 5139, 7043, 10278, 14086, 21129, 42258, 63387, 126774, 4021553, 8043106, 12064659, 24129318, 36193977, 72387954]

約数ペア:

[(1, 72387954), (2, 36193977), (3, 24129318), (6, 12064659), (9, 8043106), (18, 4021553), (571, 126774), (1142, 63387), (1713, 42258), (3426, 21129), (5139, 14086), (7043, 10278)]