68180616

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{15031}}^1$

素因数の和:15056

約数の個数: 80

約数和(自身を含む): 218264640

約数和(自身を除く): 150084024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 15031, 30062, 45093, 60124, 90186, 105217, 120248, 135279, 180372, 210434, 270558, 315651, 360744, 405837, 420868, 541116, 631302, 811674, 841736, 946953, 1082232, 1217511, 1262604, 1623348, 1893906, 2435022, 2525208, 2840859, 3246696, 3787812, 4870044, 5681718, 7575624, 8522577, 9740088, 11363436, 17045154, 22726872, 34090308, 68180616]

約数ペア:

[(1, 68180616), (2, 34090308), (3, 22726872), (4, 17045154), (6, 11363436), (7, 9740088), (8, 8522577), (9, 7575624), (12, 5681718), (14, 4870044), (18, 3787812), (21, 3246696), (24, 2840859), (27, 2525208), (28, 2435022), (36, 1893906), (42, 1623348), (54, 1262604), (56, 1217511), (63, 1082232), (72, 946953), (81, 841736), (84, 811674), (108, 631302), (126, 541116), (162, 420868), (168, 405837), (189, 360744), (216, 315651), (252, 270558), (324, 210434), (378, 180372), (504, 135279), (567, 120248), (648, 105217), (756, 90186), (1134, 60124), (1512, 45093), (2268, 30062), (4536, 15031)]