42297528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:317

約数の個数: 128

約数和(自身を含む): 132088320

約数和(自身を除く): 89790792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 107, 156, 168, 181, 182, 214, 273, 312, 321, 362, 364, 428, 543, 546, 642, 724, 728, 749, 856, 1086, 1092, 1267, 1284, 1391, 1448, 1498, 2172, 2184, 2247, 2353, 2534, 2568, 2782, 2996, 3801, 4173, 4344, 4494, 4706, 5068, 5564, 5992, 7059, 7602, 8346, 8988, 9412, 9737, 10136, 11128, 14118, 15204, 16471, 16692, 17976, 18824, 19367, 19474, 28236, 29211, 30408, 32942, 33384, 38734, 38948, 49413, 56472, 58101, 58422, 65884, 77468, 77896, 98826, 116202, 116844, 131768, 135569, 154936, 197652, 232404, 233688, 251771, 271138, 395304, 406707, 464808, 503542, 542276, 755313, 813414, 1007084, 1084552, 1510626, 1626828, 1762397, 2014168, 3021252, 3253656, 3524794, 5287191, 6042504, 7049588, 10574382, 14099176, 21148764, 42297528]

約数ペア:

[(1, 42297528), (2, 21148764), (3, 14099176), (4, 10574382), (6, 7049588), (7, 6042504), (8, 5287191), (12, 3524794), (13, 3253656), (14, 3021252), (21, 2014168), (24, 1762397), (26, 1626828), (28, 1510626), (39, 1084552), (42, 1007084), (52, 813414), (56, 755313), (78, 542276), (84, 503542), (91, 464808), (104, 406707), (107, 395304), (156, 271138), (168, 251771), (181, 233688), (182, 232404), (214, 197652), (273, 154936), (312, 135569), (321, 131768), (362, 116844), (364, 116202), (428, 98826), (543, 77896), (546, 77468), (642, 65884), (724, 58422), (728, 58101), (749, 56472), (856, 49413), (1086, 38948), (1092, 38734), (1267, 33384), (1284, 32942), (1391, 30408), (1448, 29211), (1498, 28236), (2172, 19474), (2184, 19367), (2247, 18824), (2353, 17976), (2534, 16692), (2568, 16471), (2782, 15204), (2996, 14118), (3801, 11128), (4173, 10136), (4344, 9737), (4494, 9412), (4706, 8988), (5068, 8346), (5564, 7602), (5992, 7059)]