129711996

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:776

約数の個数: 96

約数和(自身を含む): 355891200

約数和(自身を除く): 226179204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 79, 92, 108, 138, 158, 207, 237, 276, 316, 414, 474, 621, 661, 711, 828, 948, 1242, 1322, 1422, 1817, 1983, 2133, 2484, 2644, 2844, 3634, 3966, 4266, 5451, 5949, 7268, 7932, 8532, 10902, 11898, 15203, 16353, 17847, 21804, 23796, 30406, 32706, 35694, 45609, 49059, 52219, 60812, 65412, 71388, 91218, 98118, 104438, 136827, 156657, 182436, 196236, 208876, 273654, 313314, 410481, 469971, 547308, 626628, 820962, 939942, 1201037, 1409913, 1641924, 1879884, 2402074, 2819826, 3603111, 4804148, 5639652, 7206222, 10809333, 14412444, 21618666, 32427999, 43237332, 64855998, 129711996]

約数ペア:

[(1, 129711996), (2, 64855998), (3, 43237332), (4, 32427999), (6, 21618666), (9, 14412444), (12, 10809333), (18, 7206222), (23, 5639652), (27, 4804148), (36, 3603111), (46, 2819826), (54, 2402074), (69, 1879884), (79, 1641924), (92, 1409913), (108, 1201037), (138, 939942), (158, 820962), (207, 626628), (237, 547308), (276, 469971), (316, 410481), (414, 313314), (474, 273654), (621, 208876), (661, 196236), (711, 182436), (828, 156657), (948, 136827), (1242, 104438), (1322, 98118), (1422, 91218), (1817, 71388), (1983, 65412), (2133, 60812), (2484, 52219), (2644, 49059), (2844, 45609), (3634, 35694), (3966, 32706), (4266, 30406), (5451, 23796), (5949, 21804), (7268, 17847), (7932, 16353), (8532, 15203), (10902, 11898)]