71266644

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3361}}^1$

素因数の和:3421

約数の個数: 72

約数和(自身を含む): 195802880

約数和(自身を除く): 124536236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3361, 3534, 5301, 6722, 7068, 10083, 10602, 13444, 20166, 21204, 30249, 40332, 60498, 63859, 104191, 120996, 127718, 191577, 208382, 255436, 312573, 383154, 416764, 574731, 625146, 766308, 937719, 1149462, 1250292, 1875438, 1979629, 2298924, 3750876, 3959258, 5938887, 7918516, 11877774, 17816661, 23755548, 35633322, 71266644]

約数ペア:

[(1, 71266644), (2, 35633322), (3, 23755548), (4, 17816661), (6, 11877774), (9, 7918516), (12, 5938887), (18, 3959258), (19, 3750876), (31, 2298924), (36, 1979629), (38, 1875438), (57, 1250292), (62, 1149462), (76, 937719), (93, 766308), (114, 625146), (124, 574731), (171, 416764), (186, 383154), (228, 312573), (279, 255436), (342, 208382), (372, 191577), (558, 127718), (589, 120996), (684, 104191), (1116, 63859), (1178, 60498), (1767, 40332), (2356, 30249), (3361, 21204), (3534, 20166), (5301, 13444), (6722, 10602), (7068, 10083)]