75273156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1063}}^1$

素因数の和:1361

約数の個数: 72

約数和(自身を含む): 218434944

約数和(自身を除く): 143161788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 281, 562, 843, 1063, 1124, 1686, 1967, 2126, 2529, 3189, 3372, 3934, 4252, 5058, 5901, 6378, 7441, 7868, 9567, 10116, 11802, 12756, 14882, 17703, 19134, 22323, 23604, 29764, 35406, 38268, 44646, 66969, 70812, 89292, 133938, 267876, 298703, 597406, 896109, 1194812, 1792218, 2090921, 2688327, 3584436, 4181842, 5376654, 6272763, 8363684, 10753308, 12545526, 18818289, 25091052, 37636578, 75273156]

約数ペア:

[(1, 75273156), (2, 37636578), (3, 25091052), (4, 18818289), (6, 12545526), (7, 10753308), (9, 8363684), (12, 6272763), (14, 5376654), (18, 4181842), (21, 3584436), (28, 2688327), (36, 2090921), (42, 1792218), (63, 1194812), (84, 896109), (126, 597406), (252, 298703), (281, 267876), (562, 133938), (843, 89292), (1063, 70812), (1124, 66969), (1686, 44646), (1967, 38268), (2126, 35406), (2529, 29764), (3189, 23604), (3372, 22323), (3934, 19134), (4252, 17703), (5058, 14882), (5901, 12756), (6378, 11802), (7441, 10116), (7868, 9567)]