82228212

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:514

約数の個数: 108

約数和(自身を含む): 234314080

約数和(自身を除く): 152085868

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 66, 86, 99, 121, 129, 132, 172, 198, 242, 258, 363, 387, 396, 439, 473, 484, 516, 726, 774, 878, 946, 1089, 1317, 1419, 1452, 1548, 1756, 1892, 2178, 2634, 2838, 3951, 4257, 4356, 4829, 5203, 5268, 5676, 7902, 8514, 9658, 10406, 14487, 15609, 15804, 17028, 18877, 19316, 20812, 28974, 31218, 37754, 43461, 46827, 53119, 56631, 57948, 62436, 75508, 86922, 93654, 106238, 113262, 159357, 169893, 173844, 187308, 207647, 212476, 226524, 318714, 339786, 415294, 478071, 622941, 637428, 679572, 830588, 956142, 1245882, 1868823, 1912284, 2284117, 2491764, 3737646, 4568234, 6852351, 7475292, 9136468, 13704702, 20557053, 27409404, 41114106, 82228212]

約数ペア:

[(1, 82228212), (2, 41114106), (3, 27409404), (4, 20557053), (6, 13704702), (9, 9136468), (11, 7475292), (12, 6852351), (18, 4568234), (22, 3737646), (33, 2491764), (36, 2284117), (43, 1912284), (44, 1868823), (66, 1245882), (86, 956142), (99, 830588), (121, 679572), (129, 637428), (132, 622941), (172, 478071), (198, 415294), (242, 339786), (258, 318714), (363, 226524), (387, 212476), (396, 207647), (439, 187308), (473, 173844), (484, 169893), (516, 159357), (726, 113262), (774, 106238), (878, 93654), (946, 86922), (1089, 75508), (1317, 62436), (1419, 57948), (1452, 56631), (1548, 53119), (1756, 46827), (1892, 43461), (2178, 37754), (2634, 31218), (2838, 28974), (3951, 20812), (4257, 19316), (4356, 18877), (4829, 17028), (5203, 15804), (5268, 15609), (5676, 14487), (7902, 10406), (8514, 9658)]