7455204

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:269

約数の個数: 72

約数和(自身を含む): 20125560

約数和(自身を除く): 12670356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 37, 58, 74, 87, 111, 116, 148, 174, 193, 222, 261, 333, 348, 386, 444, 522, 579, 666, 772, 1044, 1073, 1158, 1332, 1737, 2146, 2316, 3219, 3474, 4292, 5597, 6438, 6948, 7141, 9657, 11194, 12876, 14282, 16791, 19314, 21423, 22388, 28564, 33582, 38628, 42846, 50373, 64269, 67164, 85692, 100746, 128538, 201492, 207089, 257076, 414178, 621267, 828356, 1242534, 1863801, 2485068, 3727602, 7455204]

約数ペア:

[(1, 7455204), (2, 3727602), (3, 2485068), (4, 1863801), (6, 1242534), (9, 828356), (12, 621267), (18, 414178), (29, 257076), (36, 207089), (37, 201492), (58, 128538), (74, 100746), (87, 85692), (111, 67164), (116, 64269), (148, 50373), (174, 42846), (193, 38628), (222, 33582), (261, 28564), (333, 22388), (348, 21423), (386, 19314), (444, 16791), (522, 14282), (579, 12876), (666, 11194), (772, 9657), (1044, 7141), (1073, 6948), (1158, 6438), (1332, 5597), (1737, 4292), (2146, 3474), (2316, 3219)]