64701846

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:578

約数の個数: 72

約数和(自身を含む): 156937872

約数和(自身を除く): 92236026

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 61, 66, 99, 121, 122, 183, 198, 242, 363, 366, 487, 549, 671, 726, 974, 1089, 1098, 1342, 1461, 2013, 2178, 2922, 4026, 4383, 5357, 6039, 7381, 8766, 10714, 12078, 14762, 16071, 22143, 29707, 32142, 44286, 48213, 58927, 59414, 66429, 89121, 96426, 117854, 132858, 176781, 178242, 267363, 326777, 353562, 530343, 534726, 653554, 980331, 1060686, 1960662, 2940993, 3594547, 5881986, 7189094, 10783641, 21567282, 32350923, 64701846]

約数ペア:

[(1, 64701846), (2, 32350923), (3, 21567282), (6, 10783641), (9, 7189094), (11, 5881986), (18, 3594547), (22, 2940993), (33, 1960662), (61, 1060686), (66, 980331), (99, 653554), (121, 534726), (122, 530343), (183, 353562), (198, 326777), (242, 267363), (363, 178242), (366, 176781), (487, 132858), (549, 117854), (671, 96426), (726, 89121), (974, 66429), (1089, 59414), (1098, 58927), (1342, 48213), (1461, 44286), (2013, 32142), (2178, 29707), (2922, 22143), (4026, 16071), (4383, 14762), (5357, 12078), (6039, 10714), (7381, 8766)]