81226596

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:409

約数の個数: 96

約数和(自身を含む): 220147200

約数和(自身を除く): 138920604

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 139, 209, 228, 233, 278, 417, 418, 466, 556, 627, 699, 834, 836, 932, 1254, 1398, 1529, 1668, 2508, 2563, 2641, 2796, 3058, 4427, 4587, 5126, 5282, 6116, 7689, 7923, 8854, 9174, 10252, 10564, 13281, 15378, 15846, 17708, 18348, 26562, 29051, 30756, 31692, 32387, 48697, 53124, 58102, 64774, 87153, 97161, 97394, 116204, 129548, 146091, 174306, 194322, 194788, 292182, 348612, 356257, 388644, 584364, 615353, 712514, 1068771, 1230706, 1425028, 1846059, 2137542, 2461412, 3692118, 4275084, 6768883, 7384236, 13537766, 20306649, 27075532, 40613298, 81226596]

約数ペア:

[(1, 81226596), (2, 40613298), (3, 27075532), (4, 20306649), (6, 13537766), (11, 7384236), (12, 6768883), (19, 4275084), (22, 3692118), (33, 2461412), (38, 2137542), (44, 1846059), (57, 1425028), (66, 1230706), (76, 1068771), (114, 712514), (132, 615353), (139, 584364), (209, 388644), (228, 356257), (233, 348612), (278, 292182), (417, 194788), (418, 194322), (466, 174306), (556, 146091), (627, 129548), (699, 116204), (834, 97394), (836, 97161), (932, 87153), (1254, 64774), (1398, 58102), (1529, 53124), (1668, 48697), (2508, 32387), (2563, 31692), (2641, 30756), (2796, 29051), (3058, 26562), (4427, 18348), (4587, 17708), (5126, 15846), (5282, 15378), (6116, 13281), (7689, 10564), (7923, 10252), (8854, 9174)]