78574248

素因数分解:

$2^3\times 3^2\times {\mathrm{977}}^1\times {\mathrm{1117}}^1$

素因数の和:2106

約数の個数: 48

約数和(自身を含む): 213213780

約数和(自身を除く): 134639532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 977, 1117, 1954, 2234, 2931, 3351, 3908, 4468, 5862, 6702, 7816, 8793, 8936, 10053, 11724, 13404, 17586, 20106, 23448, 26808, 35172, 40212, 70344, 80424, 1091309, 2182618, 3273927, 4365236, 6547854, 8730472, 9821781, 13095708, 19643562, 26191416, 39287124, 78574248]

約数ペア:

[(1, 78574248), (2, 39287124), (3, 26191416), (4, 19643562), (6, 13095708), (8, 9821781), (9, 8730472), (12, 6547854), (18, 4365236), (24, 3273927), (36, 2182618), (72, 1091309), (977, 80424), (1117, 70344), (1954, 40212), (2234, 35172), (2931, 26808), (3351, 23448), (3908, 20106), (4468, 17586), (5862, 13404), (6702, 11724), (7816, 10053), (8793, 8936)]