80450568

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{647}}^1$

素因数の和:827

約数の個数: 96

約数和(自身を含む): 239578560

約数和(自身を除く): 159127992

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 157, 198, 264, 314, 396, 471, 628, 647, 792, 942, 1256, 1294, 1413, 1727, 1884, 1941, 2588, 2826, 3454, 3768, 3882, 5176, 5181, 5652, 5823, 6908, 7117, 7764, 10362, 11304, 11646, 13816, 14234, 15528, 15543, 20724, 21351, 23292, 28468, 31086, 41448, 42702, 46584, 56936, 62172, 64053, 85404, 101579, 124344, 128106, 170808, 203158, 256212, 304737, 406316, 512424, 609474, 812632, 914211, 1117369, 1218948, 1828422, 2234738, 2437896, 3352107, 3656844, 4469476, 6704214, 7313688, 8938952, 10056321, 13408428, 20112642, 26816856, 40225284, 80450568]

約数ペア:

[(1, 80450568), (2, 40225284), (3, 26816856), (4, 20112642), (6, 13408428), (8, 10056321), (9, 8938952), (11, 7313688), (12, 6704214), (18, 4469476), (22, 3656844), (24, 3352107), (33, 2437896), (36, 2234738), (44, 1828422), (66, 1218948), (72, 1117369), (88, 914211), (99, 812632), (132, 609474), (157, 512424), (198, 406316), (264, 304737), (314, 256212), (396, 203158), (471, 170808), (628, 128106), (647, 124344), (792, 101579), (942, 85404), (1256, 64053), (1294, 62172), (1413, 56936), (1727, 46584), (1884, 42702), (1941, 41448), (2588, 31086), (2826, 28468), (3454, 23292), (3768, 21351), (3882, 20724), (5176, 15543), (5181, 15528), (5652, 14234), (5823, 13816), (6908, 11646), (7117, 11304), (7764, 10362)]