56722068

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6379}}^1$

素因数の和:6421

約数の個数: 72

約数和(自身を含む): 162562400

約数和(自身を除く): 105840332

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 6379, 8892, 12758, 19137, 25516, 38274, 57411, 76548, 82927, 114822, 121201, 165854, 229644, 242402, 248781, 331708, 363603, 484804, 497562, 727206, 746343, 995124, 1090809, 1454412, 1492686, 1575613, 2181618, 2985372, 3151226, 4363236, 4726839, 6302452, 9453678, 14180517, 18907356, 28361034, 56722068]

約数ペア:

[(1, 56722068), (2, 28361034), (3, 18907356), (4, 14180517), (6, 9453678), (9, 6302452), (12, 4726839), (13, 4363236), (18, 3151226), (19, 2985372), (26, 2181618), (36, 1575613), (38, 1492686), (39, 1454412), (52, 1090809), (57, 995124), (76, 746343), (78, 727206), (114, 497562), (117, 484804), (156, 363603), (171, 331708), (228, 248781), (234, 242402), (247, 229644), (342, 165854), (468, 121201), (494, 114822), (684, 82927), (741, 76548), (988, 57411), (1482, 38274), (2223, 25516), (2964, 19137), (4446, 12758), (6379, 8892)]