29820816

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:273

約数の個数: 120

約数和(自身を含む): 89127480

約数和(自身を除く): 59306664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 37, 48, 58, 72, 74, 87, 111, 116, 144, 148, 174, 193, 222, 232, 261, 296, 333, 348, 386, 444, 464, 522, 579, 592, 666, 696, 772, 888, 1044, 1073, 1158, 1332, 1392, 1544, 1737, 1776, 2088, 2146, 2316, 2664, 3088, 3219, 3474, 4176, 4292, 4632, 5328, 5597, 6438, 6948, 7141, 8584, 9264, 9657, 11194, 12876, 13896, 14282, 16791, 17168, 19314, 21423, 22388, 25752, 27792, 28564, 33582, 38628, 42846, 44776, 50373, 51504, 57128, 64269, 67164, 77256, 85692, 89552, 100746, 114256, 128538, 134328, 154512, 171384, 201492, 207089, 257076, 268656, 342768, 402984, 414178, 514152, 621267, 805968, 828356, 1028304, 1242534, 1656712, 1863801, 2485068, 3313424, 3727602, 4970136, 7455204, 9940272, 14910408, 29820816]

約数ペア:

[(1, 29820816), (2, 14910408), (3, 9940272), (4, 7455204), (6, 4970136), (8, 3727602), (9, 3313424), (12, 2485068), (16, 1863801), (18, 1656712), (24, 1242534), (29, 1028304), (36, 828356), (37, 805968), (48, 621267), (58, 514152), (72, 414178), (74, 402984), (87, 342768), (111, 268656), (116, 257076), (144, 207089), (148, 201492), (174, 171384), (193, 154512), (222, 134328), (232, 128538), (261, 114256), (296, 100746), (333, 89552), (348, 85692), (386, 77256), (444, 67164), (464, 64269), (522, 57128), (579, 51504), (592, 50373), (666, 44776), (696, 42846), (772, 38628), (888, 33582), (1044, 28564), (1073, 27792), (1158, 25752), (1332, 22388), (1392, 21423), (1544, 19314), (1737, 17168), (1776, 16791), (2088, 14282), (2146, 13896), (2316, 12876), (2664, 11194), (3088, 9657), (3219, 9264), (3474, 8584), (4176, 7141), (4292, 6948), (4632, 6438), (5328, 5597)]