77859378

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2347}}^1$

素因数の和:2471

約数の個数: 48

約数和(自身を含む): 179481120

約数和(自身を除く): 101621742

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 97, 114, 171, 194, 291, 342, 582, 873, 1746, 1843, 2347, 3686, 4694, 5529, 7041, 11058, 14082, 16587, 21123, 33174, 42246, 44593, 89186, 133779, 227659, 267558, 401337, 455318, 682977, 802674, 1365954, 2048931, 4097862, 4325521, 8651042, 12976563, 25953126, 38929689, 77859378]

約数ペア:

[(1, 77859378), (2, 38929689), (3, 25953126), (6, 12976563), (9, 8651042), (18, 4325521), (19, 4097862), (38, 2048931), (57, 1365954), (97, 802674), (114, 682977), (171, 455318), (194, 401337), (291, 267558), (342, 227659), (582, 133779), (873, 89186), (1746, 44593), (1843, 42246), (2347, 33174), (3686, 21123), (4694, 16587), (5529, 14082), (7041, 11058)]