61023708

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:631

約数の個数: 72

約数和(自身を含む): 160160000

約数和(自身を除く): 99136292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 79, 86, 129, 158, 172, 237, 258, 316, 387, 474, 499, 516, 711, 774, 948, 998, 1422, 1497, 1548, 1996, 2844, 2994, 3397, 4491, 5988, 6794, 8982, 10191, 13588, 17964, 20382, 21457, 30573, 39421, 40764, 42914, 61146, 64371, 78842, 85828, 118263, 122292, 128742, 157684, 193113, 236526, 257484, 354789, 386226, 473052, 709578, 772452, 1419156, 1695103, 3390206, 5085309, 6780412, 10170618, 15255927, 20341236, 30511854, 61023708]

約数ペア:

[(1, 61023708), (2, 30511854), (3, 20341236), (4, 15255927), (6, 10170618), (9, 6780412), (12, 5085309), (18, 3390206), (36, 1695103), (43, 1419156), (79, 772452), (86, 709578), (129, 473052), (158, 386226), (172, 354789), (237, 257484), (258, 236526), (316, 193113), (387, 157684), (474, 128742), (499, 122292), (516, 118263), (711, 85828), (774, 78842), (948, 64371), (998, 61146), (1422, 42914), (1497, 40764), (1548, 39421), (1996, 30573), (2844, 21457), (2994, 20382), (3397, 17964), (4491, 13588), (5988, 10191), (6794, 8982)]