78897876

素因数分解:

$2^2\times 3^1\times {\mathrm{2213}}^1\times {\mathrm{2971}}^1$

素因数の和:5191

約数の個数: 24

約数和(自身を含む): 184240224

約数和(自身を除く): 105342348

約数列:

[1, 2, 3, 4, 6, 12, 2213, 2971, 4426, 5942, 6639, 8852, 8913, 11884, 13278, 17826, 26556, 35652, 6574823, 13149646, 19724469, 26299292, 39448938, 78897876]

約数ペア:

[(1, 78897876), (2, 39448938), (3, 26299292), (4, 19724469), (6, 13149646), (12, 6574823), (2213, 35652), (2971, 26556), (4426, 17826), (5942, 13278), (6639, 11884), (8852, 8913)]