90186984

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{919}}^1$

素因数の和:1007

約数の個数: 96

約数和(自身を含む): 258336000

約数和(自身を除く): 168149016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 47, 58, 72, 87, 94, 116, 141, 174, 188, 232, 261, 282, 348, 376, 423, 522, 564, 696, 846, 919, 1044, 1128, 1363, 1692, 1838, 2088, 2726, 2757, 3384, 3676, 4089, 5452, 5514, 7352, 8178, 8271, 10904, 11028, 12267, 16356, 16542, 22056, 24534, 26651, 32712, 33084, 43193, 49068, 53302, 66168, 79953, 86386, 98136, 106604, 129579, 159906, 172772, 213208, 239859, 259158, 319812, 345544, 388737, 479718, 518316, 639624, 777474, 959436, 1036632, 1252597, 1554948, 1918872, 2505194, 3109896, 3757791, 5010388, 7515582, 10020776, 11273373, 15031164, 22546746, 30062328, 45093492, 90186984]

約数ペア:

[(1, 90186984), (2, 45093492), (3, 30062328), (4, 22546746), (6, 15031164), (8, 11273373), (9, 10020776), (12, 7515582), (18, 5010388), (24, 3757791), (29, 3109896), (36, 2505194), (47, 1918872), (58, 1554948), (72, 1252597), (87, 1036632), (94, 959436), (116, 777474), (141, 639624), (174, 518316), (188, 479718), (232, 388737), (261, 345544), (282, 319812), (348, 259158), (376, 239859), (423, 213208), (522, 172772), (564, 159906), (696, 129579), (846, 106604), (919, 98136), (1044, 86386), (1128, 79953), (1363, 66168), (1692, 53302), (1838, 49068), (2088, 43193), (2726, 33084), (2757, 32712), (3384, 26651), (3676, 24534), (4089, 22056), (5452, 16542), (5514, 16356), (7352, 12267), (8178, 11028), (8271, 10904)]