78430104

素因数分解:

$2^3\times 3^2\times {\mathrm{907}}^1\times {\mathrm{1201}}^1$

素因数の和:2120

約数の個数: 48

約数和(自身を含む): 212826120

約数和(自身を除く): 134396016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 907, 1201, 1814, 2402, 2721, 3603, 3628, 4804, 5442, 7206, 7256, 8163, 9608, 10809, 10884, 14412, 16326, 21618, 21768, 28824, 32652, 43236, 65304, 86472, 1089307, 2178614, 3267921, 4357228, 6535842, 8714456, 9803763, 13071684, 19607526, 26143368, 39215052, 78430104]

約数ペア:

[(1, 78430104), (2, 39215052), (3, 26143368), (4, 19607526), (6, 13071684), (8, 9803763), (9, 8714456), (12, 6535842), (18, 4357228), (24, 3267921), (36, 2178614), (72, 1089307), (907, 86472), (1201, 65304), (1814, 43236), (2402, 32652), (2721, 28824), (3603, 21768), (3628, 21618), (4804, 16326), (5442, 14412), (7206, 10884), (7256, 10809), (8163, 9608)]