86423508

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{24749}}^1$

素因数の和:24856

約数の個数: 36

約数和(自身を含む): 220720500

約数和(自身を除く): 134296992

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 24749, 49498, 74247, 98996, 148494, 222741, 296988, 445482, 890964, 2400653, 4801306, 7201959, 9602612, 14403918, 21605877, 28807836, 43211754, 86423508]

約数ペア:

[(1, 86423508), (2, 43211754), (3, 28807836), (4, 21605877), (6, 14403918), (9, 9602612), (12, 7201959), (18, 4801306), (36, 2400653), (97, 890964), (194, 445482), (291, 296988), (388, 222741), (582, 148494), (873, 98996), (1164, 74247), (1746, 49498), (3492, 24749)]