78792558

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{5581}}^1$

素因数の和:5780

約数の個数: 32

約数和(自身を含む): 170675232

約数和(自身を除く): 91882674

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 181, 362, 543, 1086, 2353, 4706, 5581, 7059, 11162, 14118, 16743, 33486, 72553, 145106, 217659, 435318, 1010161, 2020322, 3030483, 6060966, 13132093, 26264186, 39396279, 78792558]

約数ペア:

[(1, 78792558), (2, 39396279), (3, 26264186), (6, 13132093), (13, 6060966), (26, 3030483), (39, 2020322), (78, 1010161), (181, 435318), (362, 217659), (543, 145106), (1086, 72553), (2353, 33486), (4706, 16743), (5581, 14118), (7059, 11162)]