87942444

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{68491}}^1$

素因数の和:68605

約数の個数: 24

約数和(自身を含む): 207119808

約数和(自身を除く): 119177364

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 68491, 136982, 205473, 273964, 410946, 821892, 7328537, 14657074, 21985611, 29314148, 43971222, 87942444]

約数ペア:

[(1, 87942444), (2, 43971222), (3, 29314148), (4, 21985611), (6, 14657074), (12, 7328537), (107, 821892), (214, 410946), (321, 273964), (428, 205473), (642, 136982), (1284, 68491)]