71051508

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:342

約数の個数: 144

約数和(自身を含む): 212284800

約数和(自身を除く): 141233292

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 29, 33, 36, 44, 46, 58, 66, 69, 87, 92, 99, 116, 132, 138, 174, 198, 207, 253, 261, 269, 276, 319, 348, 396, 414, 506, 522, 538, 638, 667, 759, 807, 828, 957, 1012, 1044, 1076, 1276, 1334, 1518, 1614, 1914, 2001, 2277, 2421, 2668, 2871, 2959, 3036, 3228, 3828, 4002, 4554, 4842, 5742, 5918, 6003, 6187, 7337, 7801, 8004, 8877, 9108, 9684, 11484, 11836, 12006, 12374, 14674, 15602, 17754, 18561, 22011, 23403, 24012, 24748, 26631, 29348, 31204, 35508, 37122, 44022, 46806, 53262, 55683, 66033, 68057, 70209, 74244, 85811, 88044, 93612, 106524, 111366, 132066, 136114, 140418, 171622, 179423, 204171, 222732, 257433, 264132, 272228, 280836, 343244, 358846, 408342, 514866, 538269, 612513, 717692, 772299, 816684, 1029732, 1076538, 1225026, 1544598, 1614807, 1973653, 2153076, 2450052, 3089196, 3229614, 3947306, 5920959, 6459228, 7894612, 11841918, 17762877, 23683836, 35525754, 71051508]

約数ペア:

[(1, 71051508), (2, 35525754), (3, 23683836), (4, 17762877), (6, 11841918), (9, 7894612), (11, 6459228), (12, 5920959), (18, 3947306), (22, 3229614), (23, 3089196), (29, 2450052), (33, 2153076), (36, 1973653), (44, 1614807), (46, 1544598), (58, 1225026), (66, 1076538), (69, 1029732), (87, 816684), (92, 772299), (99, 717692), (116, 612513), (132, 538269), (138, 514866), (174, 408342), (198, 358846), (207, 343244), (253, 280836), (261, 272228), (269, 264132), (276, 257433), (319, 222732), (348, 204171), (396, 179423), (414, 171622), (506, 140418), (522, 136114), (538, 132066), (638, 111366), (667, 106524), (759, 93612), (807, 88044), (828, 85811), (957, 74244), (1012, 70209), (1044, 68057), (1076, 66033), (1276, 55683), (1334, 53262), (1518, 46806), (1614, 44022), (1914, 37122), (2001, 35508), (2277, 31204), (2421, 29348), (2668, 26631), (2871, 24748), (2959, 24012), (3036, 23403), (3228, 22011), (3828, 18561), (4002, 17754), (4554, 15602), (4842, 14674), (5742, 12374), (5918, 12006), (6003, 11836), (6187, 11484), (7337, 9684), (7801, 9108), (8004, 8877)]