81267918

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{6971}}^1$

素因数の和:7072

約数の個数: 32

約数和(自身を含む): 170674560

約数和(自身を除く): 89406642

約数列:

[1, 2, 3, 6, 29, 58, 67, 87, 134, 174, 201, 402, 1943, 3886, 5829, 6971, 11658, 13942, 20913, 41826, 202159, 404318, 467057, 606477, 934114, 1212954, 1401171, 2802342, 13544653, 27089306, 40633959, 81267918]

約数ペア:

[(1, 81267918), (2, 40633959), (3, 27089306), (6, 13544653), (29, 2802342), (58, 1401171), (67, 1212954), (87, 934114), (134, 606477), (174, 467057), (201, 404318), (402, 202159), (1943, 41826), (3886, 20913), (5829, 13942), (6971, 11658)]