1001531124

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{87211}}^1$

素因数の和:87261

約数の個数: 72

約数和(自身を含む): 2857065120

約数和(自身を除く): 1855533996

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 58, 66, 87, 99, 116, 132, 174, 198, 261, 319, 348, 396, 522, 638, 957, 1044, 1276, 1914, 2871, 3828, 5742, 11484, 87211, 174422, 261633, 348844, 523266, 784899, 959321, 1046532, 1569798, 1918642, 2529119, 2877963, 3139596, 3837284, 5058238, 5755926, 7587357, 8633889, 10116476, 11511852, 15174714, 17267778, 22762071, 27820309, 30349428, 34535556, 45524142, 55640618, 83460927, 91048284, 111281236, 166921854, 250382781, 333843708, 500765562, 1001531124]

約数ペア:

[(1, 1001531124), (2, 500765562), (3, 333843708), (4, 250382781), (6, 166921854), (9, 111281236), (11, 91048284), (12, 83460927), (18, 55640618), (22, 45524142), (29, 34535556), (33, 30349428), (36, 27820309), (44, 22762071), (58, 17267778), (66, 15174714), (87, 11511852), (99, 10116476), (116, 8633889), (132, 7587357), (174, 5755926), (198, 5058238), (261, 3837284), (319, 3139596), (348, 2877963), (396, 2529119), (522, 1918642), (638, 1569798), (957, 1046532), (1044, 959321), (1276, 784899), (1914, 523266), (2871, 348844), (3828, 261633), (5742, 174422), (11484, 87211)]