81568032

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9337}}^1$

素因数の和:9370

約数の個数: 96

約数和(自身を含む): 263555712

約数和(自身を除く): 181987680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 224, 273, 312, 336, 364, 416, 546, 624, 672, 728, 1092, 1248, 1456, 2184, 2912, 4368, 8736, 9337, 18674, 28011, 37348, 56022, 65359, 74696, 112044, 121381, 130718, 149392, 196077, 224088, 242762, 261436, 298784, 364143, 392154, 448176, 485524, 522872, 728286, 784308, 849667, 896352, 971048, 1045744, 1456572, 1568616, 1699334, 1942096, 2091488, 2549001, 2913144, 3137232, 3398668, 3884192, 5098002, 5826288, 6274464, 6797336, 10196004, 11652576, 13594672, 20392008, 27189344, 40784016, 81568032]

約数ペア:

[(1, 81568032), (2, 40784016), (3, 27189344), (4, 20392008), (6, 13594672), (7, 11652576), (8, 10196004), (12, 6797336), (13, 6274464), (14, 5826288), (16, 5098002), (21, 3884192), (24, 3398668), (26, 3137232), (28, 2913144), (32, 2549001), (39, 2091488), (42, 1942096), (48, 1699334), (52, 1568616), (56, 1456572), (78, 1045744), (84, 971048), (91, 896352), (96, 849667), (104, 784308), (112, 728286), (156, 522872), (168, 485524), (182, 448176), (208, 392154), (224, 364143), (273, 298784), (312, 261436), (336, 242762), (364, 224088), (416, 196077), (546, 149392), (624, 130718), (672, 121381), (728, 112044), (1092, 74696), (1248, 65359), (1456, 56022), (2184, 37348), (2912, 28011), (4368, 18674), (8736, 9337)]