78989814

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{49307}}^1$

素因数の和:49404

約数の個数: 24

約数和(自身を含む): 173071080

約数和(自身を除く): 94081266

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 49307, 98614, 147921, 295842, 443763, 887526, 4388323, 8776646, 13164969, 26329938, 39494907, 78989814]

約数ペア:

[(1, 78989814), (2, 39494907), (3, 26329938), (6, 13164969), (9, 8776646), (18, 4388323), (89, 887526), (178, 443763), (267, 295842), (534, 147921), (801, 98614), (1602, 49307)]