27899256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:545

約数の個数: 128

約数和(自身を含む): 89948160

約数和(自身を除く): 62048904

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 56, 62, 66, 77, 84, 88, 93, 124, 132, 154, 168, 186, 217, 231, 248, 264, 308, 341, 372, 434, 462, 487, 616, 651, 682, 744, 868, 924, 974, 1023, 1302, 1364, 1461, 1736, 1848, 1948, 2046, 2387, 2604, 2728, 2922, 3409, 3896, 4092, 4774, 5208, 5357, 5844, 6818, 7161, 8184, 9548, 10227, 10714, 11688, 13636, 14322, 15097, 16071, 19096, 20454, 21428, 27272, 28644, 30194, 32142, 37499, 40908, 42856, 45291, 57288, 60388, 64284, 74998, 81816, 90582, 105679, 112497, 120776, 128568, 149996, 166067, 181164, 211358, 224994, 299992, 317037, 332134, 362328, 422716, 449988, 498201, 634074, 664268, 845432, 899976, 996402, 1162469, 1268148, 1328536, 1992804, 2324938, 2536296, 3487407, 3985608, 4649876, 6974814, 9299752, 13949628, 27899256]

約数ペア:

[(1, 27899256), (2, 13949628), (3, 9299752), (4, 6974814), (6, 4649876), (7, 3985608), (8, 3487407), (11, 2536296), (12, 2324938), (14, 1992804), (21, 1328536), (22, 1268148), (24, 1162469), (28, 996402), (31, 899976), (33, 845432), (42, 664268), (44, 634074), (56, 498201), (62, 449988), (66, 422716), (77, 362328), (84, 332134), (88, 317037), (93, 299992), (124, 224994), (132, 211358), (154, 181164), (168, 166067), (186, 149996), (217, 128568), (231, 120776), (248, 112497), (264, 105679), (308, 90582), (341, 81816), (372, 74998), (434, 64284), (462, 60388), (487, 57288), (616, 45291), (651, 42856), (682, 40908), (744, 37499), (868, 32142), (924, 30194), (974, 28644), (1023, 27272), (1302, 21428), (1364, 20454), (1461, 19096), (1736, 16071), (1848, 15097), (1948, 14322), (2046, 13636), (2387, 11688), (2604, 10714), (2728, 10227), (2922, 9548), (3409, 8184), (3896, 7161), (4092, 6818), (4774, 5844), (5208, 5357)]