77228508

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{647}}^1$

素因数の和:704

約数の個数: 96

約数和(自身を含む): 217728000

約数和(自身を除く): 140499492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 174, 196, 203, 294, 343, 348, 406, 588, 609, 647, 686, 812, 1029, 1218, 1294, 1372, 1421, 1941, 2058, 2436, 2588, 2842, 3882, 4116, 4263, 4529, 5684, 7764, 8526, 9058, 9947, 13587, 17052, 18116, 18763, 19894, 27174, 29841, 31703, 37526, 39788, 54348, 56289, 59682, 63406, 75052, 95109, 112578, 119364, 126812, 131341, 190218, 221921, 225156, 262682, 380436, 394023, 443842, 525364, 665763, 788046, 887684, 919387, 1331526, 1576092, 1838774, 2663052, 2758161, 3677548, 5516322, 6435709, 11032644, 12871418, 19307127, 25742836, 38614254, 77228508]

約数ペア:

[(1, 77228508), (2, 38614254), (3, 25742836), (4, 19307127), (6, 12871418), (7, 11032644), (12, 6435709), (14, 5516322), (21, 3677548), (28, 2758161), (29, 2663052), (42, 1838774), (49, 1576092), (58, 1331526), (84, 919387), (87, 887684), (98, 788046), (116, 665763), (147, 525364), (174, 443842), (196, 394023), (203, 380436), (294, 262682), (343, 225156), (348, 221921), (406, 190218), (588, 131341), (609, 126812), (647, 119364), (686, 112578), (812, 95109), (1029, 75052), (1218, 63406), (1294, 59682), (1372, 56289), (1421, 54348), (1941, 39788), (2058, 37526), (2436, 31703), (2588, 29841), (2842, 27174), (3882, 19894), (4116, 18763), (4263, 18116), (4529, 17052), (5684, 13587), (7764, 9947), (8526, 9058)]