81255264

素因数分解:

$2^5\times 3^1\times {\mathrm{829}}^1\times {\mathrm{1021}}^1$

素因数の和:1863

約数の個数: 48

約数和(自身を含む): 213761520

約数和(自身を除く): 132506256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 829, 1021, 1658, 2042, 2487, 3063, 3316, 4084, 4974, 6126, 6632, 8168, 9948, 12252, 13264, 16336, 19896, 24504, 26528, 32672, 39792, 49008, 79584, 98016, 846409, 1692818, 2539227, 3385636, 5078454, 6771272, 10156908, 13542544, 20313816, 27085088, 40627632, 81255264]

約数ペア:

[(1, 81255264), (2, 40627632), (3, 27085088), (4, 20313816), (6, 13542544), (8, 10156908), (12, 6771272), (16, 5078454), (24, 3385636), (32, 2539227), (48, 1692818), (96, 846409), (829, 98016), (1021, 79584), (1658, 49008), (2042, 39792), (2487, 32672), (3063, 26528), (3316, 24504), (4084, 19896), (4974, 16336), (6126, 13264), (6632, 12252), (8168, 9948)]