68608656

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:293

約数の個数: 120

約数和(自身を含む): 200919680

約数和(自身を除く): 132311024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 79, 111, 144, 148, 158, 163, 222, 237, 296, 316, 326, 333, 444, 474, 489, 592, 632, 652, 666, 711, 888, 948, 978, 1264, 1304, 1332, 1422, 1467, 1776, 1896, 1956, 2608, 2664, 2844, 2923, 2934, 3792, 3912, 5328, 5688, 5846, 5868, 6031, 7824, 8769, 11376, 11692, 11736, 12062, 12877, 17538, 18093, 23384, 23472, 24124, 25754, 26307, 35076, 36186, 38631, 46768, 48248, 51508, 52614, 54279, 70152, 72372, 77262, 96496, 103016, 105228, 108558, 115893, 140304, 144744, 154524, 206032, 210456, 217116, 231786, 289488, 309048, 420912, 434232, 463572, 476449, 618096, 868464, 927144, 952898, 1429347, 1854288, 1905796, 2858694, 3811592, 4288041, 5717388, 7623184, 8576082, 11434776, 17152164, 22869552, 34304328, 68608656]

約数ペア:

[(1, 68608656), (2, 34304328), (3, 22869552), (4, 17152164), (6, 11434776), (8, 8576082), (9, 7623184), (12, 5717388), (16, 4288041), (18, 3811592), (24, 2858694), (36, 1905796), (37, 1854288), (48, 1429347), (72, 952898), (74, 927144), (79, 868464), (111, 618096), (144, 476449), (148, 463572), (158, 434232), (163, 420912), (222, 309048), (237, 289488), (296, 231786), (316, 217116), (326, 210456), (333, 206032), (444, 154524), (474, 144744), (489, 140304), (592, 115893), (632, 108558), (652, 105228), (666, 103016), (711, 96496), (888, 77262), (948, 72372), (978, 70152), (1264, 54279), (1304, 52614), (1332, 51508), (1422, 48248), (1467, 46768), (1776, 38631), (1896, 36186), (1956, 35076), (2608, 26307), (2664, 25754), (2844, 24124), (2923, 23472), (2934, 23384), (3792, 18093), (3912, 17538), (5328, 12877), (5688, 12062), (5846, 11736), (5868, 11692), (6031, 11376), (7824, 8769)]