65474568

素因数分解:

$2^3\times 3^4\times {\mathrm{79}}^1\times {\mathrm{1279}}^1$

素因数の和:1376

約数の個数: 80

約数和(自身を含む): 185856000

約数和(自身を除く): 120381432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 81, 108, 158, 162, 216, 237, 316, 324, 474, 632, 648, 711, 948, 1279, 1422, 1896, 2133, 2558, 2844, 3837, 4266, 5116, 5688, 6399, 7674, 8532, 10232, 11511, 12798, 15348, 17064, 23022, 25596, 30696, 34533, 46044, 51192, 69066, 92088, 101041, 103599, 138132, 202082, 207198, 276264, 303123, 404164, 414396, 606246, 808328, 828792, 909369, 1212492, 1818738, 2424984, 2728107, 3637476, 5456214, 7274952, 8184321, 10912428, 16368642, 21824856, 32737284, 65474568]

約数ペア:

[(1, 65474568), (2, 32737284), (3, 21824856), (4, 16368642), (6, 10912428), (8, 8184321), (9, 7274952), (12, 5456214), (18, 3637476), (24, 2728107), (27, 2424984), (36, 1818738), (54, 1212492), (72, 909369), (79, 828792), (81, 808328), (108, 606246), (158, 414396), (162, 404164), (216, 303123), (237, 276264), (316, 207198), (324, 202082), (474, 138132), (632, 103599), (648, 101041), (711, 92088), (948, 69066), (1279, 51192), (1422, 46044), (1896, 34533), (2133, 30696), (2558, 25596), (2844, 23022), (3837, 17064), (4266, 15348), (5116, 12798), (5688, 11511), (6399, 10232), (7674, 8532)]