78791668

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{479}}^1$

素因数の和:600

約数の個数: 48

約数和(自身を含む): 152409600

約数和(自身を除く): 73617932

約数列:

[1, 2, 4, 17, 34, 41, 59, 68, 82, 118, 164, 236, 479, 697, 958, 1003, 1394, 1916, 2006, 2419, 2788, 4012, 4838, 8143, 9676, 16286, 19639, 28261, 32572, 39278, 41123, 56522, 78556, 82246, 113044, 164492, 333863, 480437, 667726, 960874, 1158701, 1335452, 1921748, 2317402, 4634804, 19697917, 39395834, 78791668]

約数ペア:

[(1, 78791668), (2, 39395834), (4, 19697917), (17, 4634804), (34, 2317402), (41, 1921748), (59, 1335452), (68, 1158701), (82, 960874), (118, 667726), (164, 480437), (236, 333863), (479, 164492), (697, 113044), (958, 82246), (1003, 78556), (1394, 56522), (1916, 41123), (2006, 39278), (2419, 32572), (2788, 28261), (4012, 19639), (4838, 16286), (8143, 9676)]