90746946

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{23669}}^1$

素因数の和:23751

約数の個数: 32

約数和(自身を含む): 204508800

約数和(自身を除く): 113761854

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 23669, 47338, 71007, 142014, 213021, 426042, 639063, 1278126, 1680499, 3360998, 5041497, 10082994, 15124491, 30248982, 45373473, 90746946]

約数ペア:

[(1, 90746946), (2, 45373473), (3, 30248982), (6, 15124491), (9, 10082994), (18, 5041497), (27, 3360998), (54, 1680499), (71, 1278126), (142, 639063), (213, 426042), (426, 213021), (639, 142014), (1278, 71007), (1917, 47338), (3834, 23669)]