74540718

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:382

約数の個数: 96

約数和(自身を含む): 193489920

約数和(自身を除く): 118949202

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 59, 63, 74, 111, 118, 126, 177, 222, 259, 271, 333, 354, 413, 518, 531, 542, 666, 777, 813, 826, 1062, 1239, 1554, 1626, 1897, 2183, 2331, 2439, 2478, 3717, 3794, 4366, 4662, 4878, 5691, 6549, 7434, 10027, 11382, 13098, 15281, 15989, 17073, 19647, 20054, 30081, 30562, 31978, 34146, 39294, 45843, 47967, 60162, 70189, 90243, 91686, 95934, 111923, 137529, 140378, 143901, 180486, 210567, 223846, 275058, 287802, 335769, 421134, 591593, 631701, 671538, 1007307, 1183186, 1263402, 1774779, 2014614, 3549558, 4141151, 5324337, 8282302, 10648674, 12423453, 24846906, 37270359, 74540718]

約数ペア:

[(1, 74540718), (2, 37270359), (3, 24846906), (6, 12423453), (7, 10648674), (9, 8282302), (14, 5324337), (18, 4141151), (21, 3549558), (37, 2014614), (42, 1774779), (59, 1263402), (63, 1183186), (74, 1007307), (111, 671538), (118, 631701), (126, 591593), (177, 421134), (222, 335769), (259, 287802), (271, 275058), (333, 223846), (354, 210567), (413, 180486), (518, 143901), (531, 140378), (542, 137529), (666, 111923), (777, 95934), (813, 91686), (826, 90243), (1062, 70189), (1239, 60162), (1554, 47967), (1626, 45843), (1897, 39294), (2183, 34146), (2331, 31978), (2439, 30562), (2478, 30081), (3717, 20054), (3794, 19647), (4366, 17073), (4662, 15989), (4878, 15281), (5691, 13098), (6549, 11382), (7434, 10027)]