78766584

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{252457}}^1$

素因数の和:252479

約数の個数: 32

約数和(自身を含む): 212064720

約数和(自身を除く): 133298136

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 252457, 504914, 757371, 1009828, 1514742, 2019656, 3029484, 3281941, 6058968, 6563882, 9845823, 13127764, 19691646, 26255528, 39383292, 78766584]

約数ペア:

[(1, 78766584), (2, 39383292), (3, 26255528), (4, 19691646), (6, 13127764), (8, 9845823), (12, 6563882), (13, 6058968), (24, 3281941), (26, 3029484), (39, 2019656), (52, 1514742), (78, 1009828), (104, 757371), (156, 504914), (312, 252457)]