67713693372

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1987}}^1\times {\mathrm{72817}}^1$

素因数の和:74827

約数の個数: 72

約数和(自身を含む): 184427022416

約数和(自身を除く): 116713329044

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1987, 3974, 5961, 7948, 11922, 17883, 23844, 25831, 35766, 51662, 71532, 72817, 77493, 103324, 145634, 154986, 218451, 232479, 291268, 309972, 436902, 464958, 655353, 873804, 929916, 946621, 1310706, 1893242, 2621412, 2839863, 3786484, 5679726, 8519589, 11359452, 17039178, 34078356, 144687379, 289374758, 434062137, 578749516, 868124274, 1302186411, 1736248548, 1880935927, 2604372822, 3761871854, 5208745644, 5642807781, 7523743708, 11285615562, 16928423343, 22571231124, 33856846686, 67713693372]

約数ペア:

[(1, 67713693372), (2, 33856846686), (3, 22571231124), (4, 16928423343), (6, 11285615562), (9, 7523743708), (12, 5642807781), (13, 5208745644), (18, 3761871854), (26, 2604372822), (36, 1880935927), (39, 1736248548), (52, 1302186411), (78, 868124274), (117, 578749516), (156, 434062137), (234, 289374758), (468, 144687379), (1987, 34078356), (3974, 17039178), (5961, 11359452), (7948, 8519589), (11922, 5679726), (17883, 3786484), (23844, 2839863), (25831, 2621412), (35766, 1893242), (51662, 1310706), (71532, 946621), (72817, 929916), (77493, 873804), (103324, 655353), (145634, 464958), (154986, 436902), (218451, 309972), (232479, 291268)]