61634484

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{499}}^1$

素因数の和:629

約数の個数: 72

約数和(自身を含む): 161616000

約数和(自身を除く): 99981516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 73, 94, 141, 146, 188, 219, 282, 292, 423, 438, 499, 564, 657, 846, 876, 998, 1314, 1497, 1692, 1996, 2628, 2994, 3431, 4491, 5988, 6862, 8982, 10293, 13724, 17964, 20586, 23453, 30879, 36427, 41172, 46906, 61758, 70359, 72854, 93812, 109281, 123516, 140718, 145708, 211077, 218562, 281436, 327843, 422154, 437124, 655686, 844308, 1311372, 1712069, 3424138, 5136207, 6848276, 10272414, 15408621, 20544828, 30817242, 61634484]

約数ペア:

[(1, 61634484), (2, 30817242), (3, 20544828), (4, 15408621), (6, 10272414), (9, 6848276), (12, 5136207), (18, 3424138), (36, 1712069), (47, 1311372), (73, 844308), (94, 655686), (141, 437124), (146, 422154), (188, 327843), (219, 281436), (282, 218562), (292, 211077), (423, 145708), (438, 140718), (499, 123516), (564, 109281), (657, 93812), (846, 72854), (876, 70359), (998, 61758), (1314, 46906), (1497, 41172), (1692, 36427), (1996, 30879), (2628, 23453), (2994, 20586), (3431, 17964), (4491, 13724), (5988, 10293), (6862, 8982)]