72665106

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{1279}}^1$

素因数の和:1858

約数の個数: 32

約数和(自身を含む): 154275840

約数和(自身を除く): 81610734

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 557, 1114, 1279, 1671, 2558, 3342, 3837, 7674, 9469, 18938, 21743, 28407, 43486, 56814, 65229, 130458, 712403, 1424806, 2137209, 4274418, 12110851, 24221702, 36332553, 72665106]

約数ペア:

[(1, 72665106), (2, 36332553), (3, 24221702), (6, 12110851), (17, 4274418), (34, 2137209), (51, 1424806), (102, 712403), (557, 130458), (1114, 65229), (1279, 56814), (1671, 43486), (2558, 28407), (3342, 21743), (3837, 18938), (7674, 9469)]