72450246

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{15461}}^1$

素因数の和:15548

約数の個数: 32

約数和(自身を含む): 160310016

約数和(自身を除く): 87859770

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 15461, 30922, 46383, 92766, 170071, 340142, 510213, 1020426, 1097731, 2195462, 3293193, 6586386, 12075041, 24150082, 36225123, 72450246]

約数ペア:

[(1, 72450246), (2, 36225123), (3, 24150082), (6, 12075041), (11, 6586386), (22, 3293193), (33, 2195462), (66, 1097731), (71, 1020426), (142, 510213), (213, 340142), (426, 170071), (781, 92766), (1562, 46383), (2343, 30922), (4686, 15461)]