66393376

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:234

約数の個数: 96

約数和(自身を含む): 156739968

約数和(自身を除く): 90346592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 61, 86, 112, 113, 122, 172, 224, 226, 244, 301, 344, 427, 452, 488, 602, 688, 791, 854, 904, 976, 1204, 1376, 1582, 1708, 1808, 1952, 2408, 2623, 3164, 3416, 3616, 4816, 4859, 5246, 6328, 6832, 6893, 9632, 9718, 10492, 12656, 13664, 13786, 18361, 19436, 20984, 25312, 27572, 34013, 36722, 38872, 41968, 48251, 55144, 68026, 73444, 77744, 83936, 96502, 110288, 136052, 146888, 155488, 193004, 220576, 272104, 293776, 296399, 386008, 544208, 587552, 592798, 772016, 1088416, 1185596, 1544032, 2074793, 2371192, 4149586, 4742384, 8299172, 9484768, 16598344, 33196688, 66393376]

約数ペア:

[(1, 66393376), (2, 33196688), (4, 16598344), (7, 9484768), (8, 8299172), (14, 4742384), (16, 4149586), (28, 2371192), (32, 2074793), (43, 1544032), (56, 1185596), (61, 1088416), (86, 772016), (112, 592798), (113, 587552), (122, 544208), (172, 386008), (224, 296399), (226, 293776), (244, 272104), (301, 220576), (344, 193004), (427, 155488), (452, 146888), (488, 136052), (602, 110288), (688, 96502), (791, 83936), (854, 77744), (904, 73444), (976, 68026), (1204, 55144), (1376, 48251), (1582, 41968), (1708, 38872), (1808, 36722), (1952, 34013), (2408, 27572), (2623, 25312), (3164, 20984), (3416, 19436), (3616, 18361), (4816, 13786), (4859, 13664), (5246, 12656), (6328, 10492), (6832, 9718), (6893, 9632)]