76197940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5981}}^1$

素因数の和:6017

約数の個数: 72

約数和(自身を含む): 200492712

約数和(自身を除く): 124294772

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 5981, 6370, 11962, 12740, 23924, 29905, 41867, 59810, 77753, 83734, 119620, 155506, 167468, 209335, 293069, 311012, 388765, 418670, 544271, 586138, 777530, 837340, 1088542, 1172276, 1465345, 1555060, 2177084, 2721355, 2930690, 3809897, 5442710, 5861380, 7619794, 10885420, 15239588, 19049485, 38098970, 76197940]

約数ペア:

[(1, 76197940), (2, 38098970), (4, 19049485), (5, 15239588), (7, 10885420), (10, 7619794), (13, 5861380), (14, 5442710), (20, 3809897), (26, 2930690), (28, 2721355), (35, 2177084), (49, 1555060), (52, 1465345), (65, 1172276), (70, 1088542), (91, 837340), (98, 777530), (130, 586138), (140, 544271), (182, 418670), (196, 388765), (245, 311012), (260, 293069), (364, 209335), (455, 167468), (490, 155506), (637, 119620), (910, 83734), (980, 77753), (1274, 59810), (1820, 41867), (2548, 29905), (3185, 23924), (5981, 12740), (6370, 11962)]