83961612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11489}}^1$

素因数の和:11535

約数の個数: 72

約数和(自身を含む): 250941600

約数和(自身を除く): 166979988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 11489, 22978, 34467, 45956, 68934, 80423, 103401, 137868, 160846, 206802, 241269, 321692, 333181, 413604, 482538, 666362, 723807, 965076, 999543, 1332724, 1447614, 1999086, 2332267, 2895228, 2998629, 3998172, 4664534, 5997258, 6996801, 9329068, 11994516, 13993602, 20990403, 27987204, 41980806, 83961612]

約数ペア:

[(1, 83961612), (2, 41980806), (3, 27987204), (4, 20990403), (6, 13993602), (7, 11994516), (9, 9329068), (12, 6996801), (14, 5997258), (18, 4664534), (21, 3998172), (28, 2998629), (29, 2895228), (36, 2332267), (42, 1999086), (58, 1447614), (63, 1332724), (84, 999543), (87, 965076), (116, 723807), (126, 666362), (174, 482538), (203, 413604), (252, 333181), (261, 321692), (348, 241269), (406, 206802), (522, 160846), (609, 137868), (812, 103401), (1044, 80423), (1218, 68934), (1827, 45956), (2436, 34467), (3654, 22978), (7308, 11489)]