31677048

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:446

約数の個数: 128

約数和(自身を含む): 98280000

約数和(自身を除く): 66602952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 29, 36, 39, 52, 54, 58, 72, 78, 87, 104, 108, 116, 117, 156, 174, 216, 232, 234, 261, 312, 348, 351, 377, 389, 468, 522, 696, 702, 754, 778, 783, 936, 1044, 1131, 1167, 1404, 1508, 1556, 1566, 2088, 2262, 2334, 2808, 3016, 3112, 3132, 3393, 3501, 4524, 4668, 5057, 6264, 6786, 7002, 9048, 9336, 10114, 10179, 10503, 11281, 13572, 14004, 15171, 20228, 20358, 21006, 22562, 27144, 28008, 30342, 33843, 40456, 40716, 42012, 45124, 45513, 60684, 67686, 81432, 84024, 90248, 91026, 101529, 121368, 135372, 136539, 146653, 182052, 203058, 270744, 273078, 293306, 304587, 364104, 406116, 439959, 546156, 586612, 609174, 812232, 879918, 1092312, 1173224, 1218348, 1319877, 1759836, 2436696, 2639754, 3519672, 3959631, 5279508, 7919262, 10559016, 15838524, 31677048]

約数ペア:

[(1, 31677048), (2, 15838524), (3, 10559016), (4, 7919262), (6, 5279508), (8, 3959631), (9, 3519672), (12, 2639754), (13, 2436696), (18, 1759836), (24, 1319877), (26, 1218348), (27, 1173224), (29, 1092312), (36, 879918), (39, 812232), (52, 609174), (54, 586612), (58, 546156), (72, 439959), (78, 406116), (87, 364104), (104, 304587), (108, 293306), (116, 273078), (117, 270744), (156, 203058), (174, 182052), (216, 146653), (232, 136539), (234, 135372), (261, 121368), (312, 101529), (348, 91026), (351, 90248), (377, 84024), (389, 81432), (468, 67686), (522, 60684), (696, 45513), (702, 45124), (754, 42012), (778, 40716), (783, 40456), (936, 33843), (1044, 30342), (1131, 28008), (1167, 27144), (1404, 22562), (1508, 21006), (1556, 20358), (1566, 20228), (2088, 15171), (2262, 14004), (2334, 13572), (2808, 11281), (3016, 10503), (3112, 10179), (3132, 10114), (3393, 9336), (3501, 9048), (4524, 7002), (4668, 6786), (5057, 6264)]