56319228

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{4561}}^1$

素因数の和:4592

約数の個数: 72

約数和(自身を含む): 166056800

約数和(自身を除く): 109737572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 4561, 6174, 9122, 12348, 13683, 18244, 27366, 31927, 41049, 54732, 63854, 82098, 95781, 127708, 164196, 191562, 223489, 287343, 383124, 446978, 574686, 670467, 893956, 1149372, 1340934, 1564423, 2011401, 2681868, 3128846, 4022802, 4693269, 6257692, 8045604, 9386538, 14079807, 18773076, 28159614, 56319228]

約数ペア:

[(1, 56319228), (2, 28159614), (3, 18773076), (4, 14079807), (6, 9386538), (7, 8045604), (9, 6257692), (12, 4693269), (14, 4022802), (18, 3128846), (21, 2681868), (28, 2011401), (36, 1564423), (42, 1340934), (49, 1149372), (63, 893956), (84, 670467), (98, 574686), (126, 446978), (147, 383124), (196, 287343), (252, 223489), (294, 191562), (343, 164196), (441, 127708), (588, 95781), (686, 82098), (882, 63854), (1029, 54732), (1372, 41049), (1764, 31927), (2058, 27366), (3087, 18244), (4116, 13683), (4561, 12348), (6174, 9122)]