78186862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{971}}^1$

素因数の和:1168

約数の個数: 32

約数和(自身を含む): 133902720

約数和(自身を除く): 55715858

約数列:

[1, 2, 13, 19, 26, 38, 163, 247, 326, 494, 971, 1942, 2119, 3097, 4238, 6194, 12623, 18449, 25246, 36898, 40261, 80522, 158273, 239837, 316546, 479674, 2057549, 3007187, 4115098, 6014374, 39093431, 78186862]

約数ペア:

[(1, 78186862), (2, 39093431), (13, 6014374), (19, 4115098), (26, 3007187), (38, 2057549), (163, 479674), (247, 316546), (326, 239837), (494, 158273), (971, 80522), (1942, 40261), (2119, 36898), (3097, 25246), (4238, 18449), (6194, 12623)]