80921484

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3691}}^1$

素因数の和:3740

約数の個数: 96

約数和(自身を含む): 248102400

約数和(自身を除く): 167180916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 84, 87, 108, 116, 126, 174, 189, 203, 252, 261, 348, 378, 406, 522, 609, 756, 783, 812, 1044, 1218, 1566, 1827, 2436, 3132, 3654, 3691, 5481, 7308, 7382, 10962, 11073, 14764, 21924, 22146, 25837, 33219, 44292, 51674, 66438, 77511, 99657, 103348, 107039, 132876, 155022, 199314, 214078, 232533, 310044, 321117, 398628, 428156, 465066, 642234, 697599, 749273, 930132, 963351, 1284468, 1395198, 1498546, 1926702, 2247819, 2790396, 2890053, 2997092, 3853404, 4495638, 5780106, 6743457, 8991276, 11560212, 13486914, 20230371, 26973828, 40460742, 80921484]

約数ペア:

[(1, 80921484), (2, 40460742), (3, 26973828), (4, 20230371), (6, 13486914), (7, 11560212), (9, 8991276), (12, 6743457), (14, 5780106), (18, 4495638), (21, 3853404), (27, 2997092), (28, 2890053), (29, 2790396), (36, 2247819), (42, 1926702), (54, 1498546), (58, 1395198), (63, 1284468), (84, 963351), (87, 930132), (108, 749273), (116, 697599), (126, 642234), (174, 465066), (189, 428156), (203, 398628), (252, 321117), (261, 310044), (348, 232533), (378, 214078), (406, 199314), (522, 155022), (609, 132876), (756, 107039), (783, 103348), (812, 99657), (1044, 77511), (1218, 66438), (1566, 51674), (1827, 44292), (2436, 33219), (3132, 25837), (3654, 22146), (3691, 21924), (5481, 14764), (7308, 11073), (7382, 10962)]