27780144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2851}}^1$

素因数の和:2898

約数の個数: 80

約数和(自身を含む): 84875520

約数和(自身を除く): 57095376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 84, 87, 112, 116, 168, 174, 203, 232, 336, 348, 406, 464, 609, 696, 812, 1218, 1392, 1624, 2436, 2851, 3248, 4872, 5702, 8553, 9744, 11404, 17106, 19957, 22808, 34212, 39914, 45616, 59871, 68424, 79828, 82679, 119742, 136848, 159656, 165358, 239484, 248037, 319312, 330716, 478968, 496074, 578753, 661432, 957936, 992148, 1157506, 1322864, 1736259, 1984296, 2315012, 3472518, 3968592, 4630024, 6945036, 9260048, 13890072, 27780144]

約数ペア:

[(1, 27780144), (2, 13890072), (3, 9260048), (4, 6945036), (6, 4630024), (7, 3968592), (8, 3472518), (12, 2315012), (14, 1984296), (16, 1736259), (21, 1322864), (24, 1157506), (28, 992148), (29, 957936), (42, 661432), (48, 578753), (56, 496074), (58, 478968), (84, 330716), (87, 319312), (112, 248037), (116, 239484), (168, 165358), (174, 159656), (203, 136848), (232, 119742), (336, 82679), (348, 79828), (406, 68424), (464, 59871), (609, 45616), (696, 39914), (812, 34212), (1218, 22808), (1392, 19957), (1624, 17106), (2436, 11404), (2851, 9744), (3248, 8553), (4872, 5702)]