72623018

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:327

約数の個数: 48

約数和(自身を含む): 126489600

約数和(自身を除く): 53866582

約数列:

[1, 2, 13, 26, 29, 31, 58, 62, 169, 239, 338, 377, 403, 478, 754, 806, 899, 1798, 3107, 4901, 5239, 6214, 6931, 7409, 9802, 10478, 11687, 13862, 14818, 23374, 40391, 80782, 90103, 96317, 151931, 180206, 192634, 214861, 303862, 429722, 1171339, 1252121, 2342678, 2504242, 2793193, 5586386, 36311509, 72623018]

約数ペア:

[(1, 72623018), (2, 36311509), (13, 5586386), (26, 2793193), (29, 2504242), (31, 2342678), (58, 1252121), (62, 1171339), (169, 429722), (239, 303862), (338, 214861), (377, 192634), (403, 180206), (478, 151931), (754, 96317), (806, 90103), (899, 80782), (1798, 40391), (3107, 23374), (4901, 14818), (5239, 13862), (6214, 11687), (6931, 10478), (7409, 9802)]