129551688

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{36721}}^1$

素因数の和:36747

約数の個数: 72

約数和(自身を含む): 408165030

約数和(自身を除く): 278613342

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 36721, 73442, 110163, 146884, 220326, 257047, 293768, 330489, 440652, 514094, 660978, 771141, 881304, 1028188, 1321956, 1542282, 1799329, 2056376, 2313423, 2643912, 3084564, 3598658, 4626846, 5397987, 6169128, 7197316, 9253692, 10795974, 14394632, 16193961, 18507384, 21591948, 32387922, 43183896, 64775844, 129551688]

約数ペア:

[(1, 129551688), (2, 64775844), (3, 43183896), (4, 32387922), (6, 21591948), (7, 18507384), (8, 16193961), (9, 14394632), (12, 10795974), (14, 9253692), (18, 7197316), (21, 6169128), (24, 5397987), (28, 4626846), (36, 3598658), (42, 3084564), (49, 2643912), (56, 2313423), (63, 2056376), (72, 1799329), (84, 1542282), (98, 1321956), (126, 1028188), (147, 881304), (168, 771141), (196, 660978), (252, 514094), (294, 440652), (392, 330489), (441, 293768), (504, 257047), (588, 220326), (882, 146884), (1176, 110163), (1764, 73442), (3528, 36721)]