80828132

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:441

約数の個数: 96

約数和(自身を含む): 191600640

約数和(自身を除く): 110772508

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 43, 44, 68, 77, 86, 119, 154, 172, 187, 238, 301, 308, 359, 374, 473, 476, 602, 718, 731, 748, 946, 1204, 1309, 1436, 1462, 1892, 2513, 2618, 2924, 3311, 3949, 5026, 5117, 5236, 6103, 6622, 7898, 8041, 10052, 10234, 12206, 13244, 15437, 15796, 16082, 20468, 24412, 27643, 30874, 32164, 42721, 55286, 56287, 61748, 67133, 85442, 108059, 110572, 112574, 134266, 169807, 170884, 216118, 225148, 262429, 268532, 339614, 432236, 469931, 524858, 679228, 939862, 1049716, 1188649, 1837003, 1879724, 2377298, 2886719, 3674006, 4754596, 5773438, 7348012, 11546876, 20207033, 40414066, 80828132]

約数ペア:

[(1, 80828132), (2, 40414066), (4, 20207033), (7, 11546876), (11, 7348012), (14, 5773438), (17, 4754596), (22, 3674006), (28, 2886719), (34, 2377298), (43, 1879724), (44, 1837003), (68, 1188649), (77, 1049716), (86, 939862), (119, 679228), (154, 524858), (172, 469931), (187, 432236), (238, 339614), (301, 268532), (308, 262429), (359, 225148), (374, 216118), (473, 170884), (476, 169807), (602, 134266), (718, 112574), (731, 110572), (748, 108059), (946, 85442), (1204, 67133), (1309, 61748), (1436, 56287), (1462, 55286), (1892, 42721), (2513, 32164), (2618, 30874), (2924, 27643), (3311, 24412), (3949, 20468), (5026, 16082), (5117, 15796), (5236, 15437), (6103, 13244), (6622, 12206), (7898, 10234), (8041, 10052)]