8257356

素因数分解:

$2^2\times 3^3\times {\mathrm{101}}^1\times {\mathrm{757}}^1$

素因数の和:871

約数の個数: 48

約数和(自身を含む): 21648480

約数和(自身を除く): 13391124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 101, 108, 202, 303, 404, 606, 757, 909, 1212, 1514, 1818, 2271, 2727, 3028, 3636, 4542, 5454, 6813, 9084, 10908, 13626, 20439, 27252, 40878, 76457, 81756, 152914, 229371, 305828, 458742, 688113, 917484, 1376226, 2064339, 2752452, 4128678, 8257356]

約数ペア:

[(1, 8257356), (2, 4128678), (3, 2752452), (4, 2064339), (6, 1376226), (9, 917484), (12, 688113), (18, 458742), (27, 305828), (36, 229371), (54, 152914), (101, 81756), (108, 76457), (202, 40878), (303, 27252), (404, 20439), (606, 13626), (757, 10908), (909, 9084), (1212, 6813), (1514, 5454), (1818, 4542), (2271, 3636), (2727, 3028)]