86784180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1627}}^1$

素因数の和:1773

約数の個数: 96

約数和(自身を含む): 280068096

約数和(自身を除く): 193283916

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 127, 140, 210, 254, 381, 420, 508, 635, 762, 889, 1270, 1524, 1627, 1778, 1905, 2540, 2667, 3254, 3556, 3810, 4445, 4881, 5334, 6508, 7620, 8135, 8890, 9762, 10668, 11389, 13335, 16270, 17780, 19524, 22778, 24405, 26670, 32540, 34167, 45556, 48810, 53340, 56945, 68334, 97620, 113890, 136668, 170835, 206629, 227780, 341670, 413258, 619887, 683340, 826516, 1033145, 1239774, 1446403, 2066290, 2479548, 2892806, 3099435, 4132580, 4339209, 5785612, 6198870, 7232015, 8678418, 12397740, 14464030, 17356836, 21696045, 28928060, 43392090, 86784180]

約数ペア:

[(1, 86784180), (2, 43392090), (3, 28928060), (4, 21696045), (5, 17356836), (6, 14464030), (7, 12397740), (10, 8678418), (12, 7232015), (14, 6198870), (15, 5785612), (20, 4339209), (21, 4132580), (28, 3099435), (30, 2892806), (35, 2479548), (42, 2066290), (60, 1446403), (70, 1239774), (84, 1033145), (105, 826516), (127, 683340), (140, 619887), (210, 413258), (254, 341670), (381, 227780), (420, 206629), (508, 170835), (635, 136668), (762, 113890), (889, 97620), (1270, 68334), (1524, 56945), (1627, 53340), (1778, 48810), (1905, 45556), (2540, 34167), (2667, 32540), (3254, 26670), (3556, 24405), (3810, 22778), (4445, 19524), (4881, 17780), (5334, 16270), (6508, 13335), (7620, 11389), (8135, 10668), (8890, 9762)]