78072642

素因数分解:

$2^1\times 3^2\times {\mathrm{503}}^1\times {\mathrm{8623}}^1$

素因数の和:9134

約数の個数: 24

約数和(自身を含む): 169513344

約数和(自身を除く): 91440702

約数列:

[1, 2, 3, 6, 9, 18, 503, 1006, 1509, 3018, 4527, 8623, 9054, 17246, 25869, 51738, 77607, 155214, 4337369, 8674738, 13012107, 26024214, 39036321, 78072642]

約数ペア:

[(1, 78072642), (2, 39036321), (3, 26024214), (6, 13012107), (9, 8674738), (18, 4337369), (503, 155214), (1006, 77607), (1509, 51738), (3018, 25869), (4527, 17246), (8623, 9054)]