90282456

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 276155880

約数和(自身を除く): 185873424

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 43, 44, 66, 72, 86, 88, 99, 121, 129, 132, 172, 198, 241, 242, 258, 264, 344, 363, 387, 396, 473, 482, 484, 516, 723, 726, 774, 792, 946, 964, 968, 1032, 1089, 1419, 1446, 1452, 1548, 1892, 1928, 2169, 2178, 2651, 2838, 2892, 2904, 3096, 3784, 4257, 4338, 4356, 5203, 5302, 5676, 5784, 7953, 8514, 8676, 8712, 10363, 10406, 10604, 11352, 15609, 15906, 17028, 17352, 20726, 20812, 21208, 23859, 29161, 31089, 31218, 31812, 34056, 41452, 41624, 46827, 47718, 58322, 62178, 62436, 63624, 82904, 87483, 93267, 93654, 95436, 113993, 116644, 124356, 124872, 174966, 186534, 187308, 190872, 227986, 233288, 248712, 262449, 341979, 349932, 373068, 374616, 455972, 524898, 683958, 699864, 746136, 911944, 1025937, 1049796, 1253923, 1367916, 2051874, 2099592, 2507846, 2735832, 3761769, 4103748, 5015692, 7523538, 8207496, 10031384, 11285307, 15047076, 22570614, 30094152, 45141228, 90282456]

約数ペア:

[(1, 90282456), (2, 45141228), (3, 30094152), (4, 22570614), (6, 15047076), (8, 11285307), (9, 10031384), (11, 8207496), (12, 7523538), (18, 5015692), (22, 4103748), (24, 3761769), (33, 2735832), (36, 2507846), (43, 2099592), (44, 2051874), (66, 1367916), (72, 1253923), (86, 1049796), (88, 1025937), (99, 911944), (121, 746136), (129, 699864), (132, 683958), (172, 524898), (198, 455972), (241, 374616), (242, 373068), (258, 349932), (264, 341979), (344, 262449), (363, 248712), (387, 233288), (396, 227986), (473, 190872), (482, 187308), (484, 186534), (516, 174966), (723, 124872), (726, 124356), (774, 116644), (792, 113993), (946, 95436), (964, 93654), (968, 93267), (1032, 87483), (1089, 82904), (1419, 63624), (1446, 62436), (1452, 62178), (1548, 58322), (1892, 47718), (1928, 46827), (2169, 41624), (2178, 41452), (2651, 34056), (2838, 31812), (2892, 31218), (2904, 31089), (3096, 29161), (3784, 23859), (4257, 21208), (4338, 20812), (4356, 20726), (5203, 17352), (5302, 17028), (5676, 15906), (5784, 15609), (7953, 11352), (8514, 10604), (8676, 10406), (8712, 10363)]