90203172

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{743}}^1$

素因数の和:968

約数の個数: 48

約数和(自身を含む): 215319552

約数和(自身を除く): 125116380

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 151, 201, 268, 302, 402, 453, 604, 743, 804, 906, 1486, 1812, 2229, 2972, 4458, 8916, 10117, 20234, 30351, 40468, 49781, 60702, 99562, 112193, 121404, 149343, 199124, 224386, 298686, 336579, 448772, 597372, 673158, 1346316, 7516931, 15033862, 22550793, 30067724, 45101586, 90203172]

約数ペア:

[(1, 90203172), (2, 45101586), (3, 30067724), (4, 22550793), (6, 15033862), (12, 7516931), (67, 1346316), (134, 673158), (151, 597372), (201, 448772), (268, 336579), (302, 298686), (402, 224386), (453, 199124), (604, 149343), (743, 121404), (804, 112193), (906, 99562), (1486, 60702), (1812, 49781), (2229, 40468), (2972, 30351), (4458, 20234), (8916, 10117)]