83687724

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:172

約数の個数: 108

約数和(自身を含む): 227714760

約数和(自身を除く): 144027036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 41, 59, 62, 82, 93, 118, 123, 124, 164, 177, 186, 236, 246, 279, 354, 369, 372, 492, 531, 558, 708, 738, 961, 1062, 1116, 1271, 1476, 1829, 1922, 2124, 2419, 2542, 2883, 3658, 3813, 3844, 4838, 5084, 5487, 5766, 7257, 7316, 7626, 8649, 9676, 10974, 11439, 11532, 14514, 15252, 16461, 17298, 21771, 21948, 22878, 29028, 32922, 34596, 39401, 43542, 45756, 56699, 65844, 74989, 78802, 87084, 113398, 118203, 149978, 157604, 170097, 224967, 226796, 236406, 299956, 340194, 354609, 449934, 472812, 510291, 674901, 680388, 709218, 899868, 1020582, 1349802, 1418436, 2041164, 2324659, 2699604, 4649318, 6973977, 9298636, 13947954, 20921931, 27895908, 41843862, 83687724]

約数ペア:

[(1, 83687724), (2, 41843862), (3, 27895908), (4, 20921931), (6, 13947954), (9, 9298636), (12, 6973977), (18, 4649318), (31, 2699604), (36, 2324659), (41, 2041164), (59, 1418436), (62, 1349802), (82, 1020582), (93, 899868), (118, 709218), (123, 680388), (124, 674901), (164, 510291), (177, 472812), (186, 449934), (236, 354609), (246, 340194), (279, 299956), (354, 236406), (369, 226796), (372, 224967), (492, 170097), (531, 157604), (558, 149978), (708, 118203), (738, 113398), (961, 87084), (1062, 78802), (1116, 74989), (1271, 65844), (1476, 56699), (1829, 45756), (1922, 43542), (2124, 39401), (2419, 34596), (2542, 32922), (2883, 29028), (3658, 22878), (3813, 21948), (3844, 21771), (4838, 17298), (5084, 16461), (5487, 15252), (5766, 14514), (7257, 11532), (7316, 11439), (7626, 10974), (8649, 9676)]