525860172

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{401}}^1\times {\mathrm{499}}^1$

素因数の和:983

約数の個数: 72

約数和(自身を含む): 1353534000

約数和(自身を除く): 827673828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 401, 438, 499, 657, 802, 876, 998, 1203, 1314, 1497, 1604, 1996, 2406, 2628, 2994, 3609, 4491, 4812, 5988, 7218, 8982, 14436, 17964, 29273, 36427, 58546, 72854, 87819, 109281, 117092, 145708, 175638, 200099, 218562, 263457, 327843, 351276, 400198, 437124, 526914, 600297, 655686, 800396, 1053828, 1200594, 1311372, 1800891, 2401188, 3601782, 7203564, 14607227, 29214454, 43821681, 58428908, 87643362, 131465043, 175286724, 262930086, 525860172]

約数ペア:

[(1, 525860172), (2, 262930086), (3, 175286724), (4, 131465043), (6, 87643362), (9, 58428908), (12, 43821681), (18, 29214454), (36, 14607227), (73, 7203564), (146, 3601782), (219, 2401188), (292, 1800891), (401, 1311372), (438, 1200594), (499, 1053828), (657, 800396), (802, 655686), (876, 600297), (998, 526914), (1203, 437124), (1314, 400198), (1497, 351276), (1604, 327843), (1996, 263457), (2406, 218562), (2628, 200099), (2994, 175638), (3609, 145708), (4491, 117092), (4812, 109281), (5988, 87819), (7218, 72854), (8982, 58546), (14436, 36427), (17964, 29273)]