43148404

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 72

約数和(自身を含む): 88542720

約数和(自身を除く): 45394316

約数列:

[1, 2, 4, 13, 26, 29, 31, 52, 58, 62, 71, 116, 124, 142, 169, 284, 338, 377, 403, 676, 754, 806, 899, 923, 1508, 1612, 1798, 1846, 2059, 2201, 3596, 3692, 4118, 4402, 4901, 5239, 8236, 8804, 9802, 10478, 11687, 11999, 19604, 20956, 23374, 23998, 26767, 28613, 46748, 47996, 53534, 57226, 63829, 107068, 114452, 127658, 151931, 255316, 303862, 347971, 371969, 607724, 695942, 743938, 829777, 1391884, 1487876, 1659554, 3319108, 10787101, 21574202, 43148404]

約数ペア:

[(1, 43148404), (2, 21574202), (4, 10787101), (13, 3319108), (26, 1659554), (29, 1487876), (31, 1391884), (52, 829777), (58, 743938), (62, 695942), (71, 607724), (116, 371969), (124, 347971), (142, 303862), (169, 255316), (284, 151931), (338, 127658), (377, 114452), (403, 107068), (676, 63829), (754, 57226), (806, 53534), (899, 47996), (923, 46748), (1508, 28613), (1612, 26767), (1798, 23998), (1846, 23374), (2059, 20956), (2201, 19604), (3596, 11999), (3692, 11687), (4118, 10478), (4402, 9802), (4901, 8804), (5239, 8236)]