86848440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{103391}}^1$

素因数の和:103412

約数の個数: 64

約数和(自身を含む): 297768960

約数和(自身を除く): 210920520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 103391, 206782, 310173, 413564, 516955, 620346, 723737, 827128, 1033910, 1240692, 1447474, 1550865, 2067820, 2171211, 2481384, 2894948, 3101730, 3618685, 4135640, 4342422, 5789896, 6203460, 7237370, 8684844, 10856055, 12406920, 14474740, 17369688, 21712110, 28949480, 43424220, 86848440]

約数ペア:

[(1, 86848440), (2, 43424220), (3, 28949480), (4, 21712110), (5, 17369688), (6, 14474740), (7, 12406920), (8, 10856055), (10, 8684844), (12, 7237370), (14, 6203460), (15, 5789896), (20, 4342422), (21, 4135640), (24, 3618685), (28, 3101730), (30, 2894948), (35, 2481384), (40, 2171211), (42, 2067820), (56, 1550865), (60, 1447474), (70, 1240692), (84, 1033910), (105, 827128), (120, 723737), (140, 620346), (168, 516955), (210, 413564), (280, 310173), (420, 206782), (840, 103391)]