61216434

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{569}}^1$

素因数の和:759

約数の個数: 48

約数和(自身を含む): 136936800

約数和(自身を除く): 75720366

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 139, 258, 278, 387, 417, 569, 774, 834, 1138, 1251, 1707, 2502, 3414, 5121, 5977, 10242, 11954, 17931, 24467, 35862, 48934, 53793, 73401, 79091, 107586, 146802, 158182, 220203, 237273, 440406, 474546, 711819, 1423638, 3400913, 6801826, 10202739, 20405478, 30608217, 61216434]

約数ペア:

[(1, 61216434), (2, 30608217), (3, 20405478), (6, 10202739), (9, 6801826), (18, 3400913), (43, 1423638), (86, 711819), (129, 474546), (139, 440406), (258, 237273), (278, 220203), (387, 158182), (417, 146802), (569, 107586), (774, 79091), (834, 73401), (1138, 53793), (1251, 48934), (1707, 35862), (2502, 24467), (3414, 17931), (5121, 11954), (5977, 10242)]