72717558

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{9719}}^1$

素因数の和:9796

約数の個数: 32

約数和(自身を含む): 153964800

約数和(自身を除く): 81247242

約数列:

[1, 2, 3, 6, 29, 43, 58, 86, 87, 129, 174, 258, 1247, 2494, 3741, 7482, 9719, 19438, 29157, 58314, 281851, 417917, 563702, 835834, 845553, 1253751, 1691106, 2507502, 12119593, 24239186, 36358779, 72717558]

約数ペア:

[(1, 72717558), (2, 36358779), (3, 24239186), (6, 12119593), (29, 2507502), (43, 1691106), (58, 1253751), (86, 845553), (87, 835834), (129, 563702), (174, 417917), (258, 281851), (1247, 58314), (2494, 29157), (3741, 19438), (7482, 9719)]