57253716

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:252

約数の個数: 144

約数和(自身を含む): 169513344

約数和(自身を除く): 112259628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 78, 81, 92, 108, 117, 138, 156, 162, 197, 207, 234, 243, 276, 299, 324, 351, 394, 414, 468, 486, 591, 598, 621, 702, 788, 828, 897, 972, 1053, 1182, 1196, 1242, 1404, 1773, 1794, 1863, 2106, 2364, 2484, 2561, 2691, 3159, 3546, 3588, 3726, 4212, 4531, 5122, 5319, 5382, 5589, 6318, 7092, 7452, 7683, 8073, 9062, 10244, 10638, 10764, 11178, 12636, 13593, 15366, 15957, 16146, 18124, 21276, 22356, 23049, 24219, 27186, 30732, 31914, 32292, 40779, 46098, 47871, 48438, 54372, 58903, 63828, 69147, 72657, 81558, 92196, 95742, 96876, 117806, 122337, 138294, 145314, 163116, 176709, 191484, 207441, 235612, 244674, 276588, 290628, 353418, 367011, 414882, 489348, 530127, 622323, 706836, 734022, 829764, 1060254, 1101033, 1244646, 1468044, 1590381, 2120508, 2202066, 2489292, 3180762, 4404132, 4771143, 6361524, 9542286, 14313429, 19084572, 28626858, 57253716]

約数ペア:

[(1, 57253716), (2, 28626858), (3, 19084572), (4, 14313429), (6, 9542286), (9, 6361524), (12, 4771143), (13, 4404132), (18, 3180762), (23, 2489292), (26, 2202066), (27, 2120508), (36, 1590381), (39, 1468044), (46, 1244646), (52, 1101033), (54, 1060254), (69, 829764), (78, 734022), (81, 706836), (92, 622323), (108, 530127), (117, 489348), (138, 414882), (156, 367011), (162, 353418), (197, 290628), (207, 276588), (234, 244674), (243, 235612), (276, 207441), (299, 191484), (324, 176709), (351, 163116), (394, 145314), (414, 138294), (468, 122337), (486, 117806), (591, 96876), (598, 95742), (621, 92196), (702, 81558), (788, 72657), (828, 69147), (897, 63828), (972, 58903), (1053, 54372), (1182, 48438), (1196, 47871), (1242, 46098), (1404, 40779), (1773, 32292), (1794, 31914), (1863, 30732), (2106, 27186), (2364, 24219), (2484, 23049), (2561, 22356), (2691, 21276), (3159, 18124), (3546, 16146), (3588, 15957), (3726, 15366), (4212, 13593), (4531, 12636), (5122, 11178), (5319, 10764), (5382, 10638), (5589, 10244), (6318, 9062), (7092, 8073), (7452, 7683)]