61169766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:437

約数の個数: 64

約数和(自身を含む): 144239616

約数和(自身を除く): 83069850

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 73, 142, 146, 213, 219, 281, 426, 438, 497, 511, 562, 843, 994, 1022, 1491, 1533, 1686, 1967, 2982, 3066, 3934, 5183, 5901, 10366, 11802, 15549, 19951, 20513, 31098, 36281, 39902, 41026, 59853, 61539, 72562, 108843, 119706, 123078, 139657, 143591, 217686, 279314, 287182, 418971, 430773, 837942, 861546, 1456423, 2912846, 4369269, 8738538, 10194961, 20389922, 30584883, 61169766]

約数ペア:

[(1, 61169766), (2, 30584883), (3, 20389922), (6, 10194961), (7, 8738538), (14, 4369269), (21, 2912846), (42, 1456423), (71, 861546), (73, 837942), (142, 430773), (146, 418971), (213, 287182), (219, 279314), (281, 217686), (426, 143591), (438, 139657), (497, 123078), (511, 119706), (562, 108843), (843, 72562), (994, 61539), (1022, 59853), (1491, 41026), (1533, 39902), (1686, 36281), (1967, 31098), (2982, 20513), (3066, 19951), (3934, 15549), (5183, 11802), (5901, 10366)]