81438096

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{17491}}^1$

素因数の和:17599

約数の個数: 40

約数和(自身を含む): 212562784

約数和(自身を除く): 131124688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 194, 291, 388, 582, 776, 1164, 1552, 2328, 4656, 17491, 34982, 52473, 69964, 104946, 139928, 209892, 279856, 419784, 839568, 1696627, 3393254, 5089881, 6786508, 10179762, 13573016, 20359524, 27146032, 40719048, 81438096]

約数ペア:

[(1, 81438096), (2, 40719048), (3, 27146032), (4, 20359524), (6, 13573016), (8, 10179762), (12, 6786508), (16, 5089881), (24, 3393254), (48, 1696627), (97, 839568), (194, 419784), (291, 279856), (388, 209892), (582, 139928), (776, 104946), (1164, 69964), (1552, 52473), (2328, 34982), (4656, 17491)]