87964842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{919}}^1$

素因数の和:1027

約数の個数: 64

約数和(自身を含む): 209848320

約数和(自身を除く): 121883478

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 53, 86, 106, 129, 159, 258, 301, 318, 371, 602, 742, 903, 919, 1113, 1806, 1838, 2226, 2279, 2757, 4558, 5514, 6433, 6837, 12866, 13674, 15953, 19299, 31906, 38598, 39517, 47859, 48707, 79034, 95718, 97414, 118551, 146121, 237102, 276619, 292242, 340949, 553238, 681898, 829857, 1022847, 1659714, 2045694, 2094401, 4188802, 6283203, 12566406, 14660807, 29321614, 43982421, 87964842]

約数ペア:

[(1, 87964842), (2, 43982421), (3, 29321614), (6, 14660807), (7, 12566406), (14, 6283203), (21, 4188802), (42, 2094401), (43, 2045694), (53, 1659714), (86, 1022847), (106, 829857), (129, 681898), (159, 553238), (258, 340949), (301, 292242), (318, 276619), (371, 237102), (602, 146121), (742, 118551), (903, 97414), (919, 95718), (1113, 79034), (1806, 48707), (1838, 47859), (2226, 39517), (2279, 38598), (2757, 31906), (4558, 19299), (5514, 15953), (6433, 13674), (6837, 12866)]