81192384

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1549}}^1$

素因数の和:1587

約数の個数: 168

約数和(自身を含む): 286613600

約数和(自身を除く): 205421216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 448, 468, 504, 546, 576, 624, 672, 728, 819, 832, 936, 1008, 1092, 1248, 1344, 1456, 1549, 1638, 1872, 2016, 2184, 2496, 2912, 3098, 3276, 3744, 4032, 4368, 4647, 5824, 6196, 6552, 7488, 8736, 9294, 10843, 12392, 13104, 13941, 17472, 18588, 20137, 21686, 24784, 26208, 27882, 32529, 37176, 40274, 43372, 49568, 52416, 55764, 60411, 65058, 74352, 80548, 86744, 97587, 99136, 111528, 120822, 130116, 140959, 148704, 161096, 173488, 181233, 195174, 223056, 241644, 260232, 281918, 297408, 322192, 346976, 362466, 390348, 422877, 446112, 483288, 520464, 563836, 644384, 693952, 724932, 780696, 845754, 892224, 966576, 1040928, 1127672, 1268631, 1288768, 1449864, 1561392, 1691508, 1933152, 2081856, 2255344, 2537262, 2899728, 3122784, 3383016, 3866304, 4510688, 5074524, 5799456, 6245568, 6766032, 9021376, 10149048, 11598912, 13532064, 20298096, 27064128, 40596192, 81192384]

約数ペア:

[(1, 81192384), (2, 40596192), (3, 27064128), (4, 20298096), (6, 13532064), (7, 11598912), (8, 10149048), (9, 9021376), (12, 6766032), (13, 6245568), (14, 5799456), (16, 5074524), (18, 4510688), (21, 3866304), (24, 3383016), (26, 3122784), (28, 2899728), (32, 2537262), (36, 2255344), (39, 2081856), (42, 1933152), (48, 1691508), (52, 1561392), (56, 1449864), (63, 1288768), (64, 1268631), (72, 1127672), (78, 1040928), (84, 966576), (91, 892224), (96, 845754), (104, 780696), (112, 724932), (117, 693952), (126, 644384), (144, 563836), (156, 520464), (168, 483288), (182, 446112), (192, 422877), (208, 390348), (224, 362466), (234, 346976), (252, 322192), (273, 297408), (288, 281918), (312, 260232), (336, 241644), (364, 223056), (416, 195174), (448, 181233), (468, 173488), (504, 161096), (546, 148704), (576, 140959), (624, 130116), (672, 120822), (728, 111528), (819, 99136), (832, 97587), (936, 86744), (1008, 80548), (1092, 74352), (1248, 65058), (1344, 60411), (1456, 55764), (1549, 52416), (1638, 49568), (1872, 43372), (2016, 40274), (2184, 37176), (2496, 32529), (2912, 27882), (3098, 26208), (3276, 24784), (3744, 21686), (4032, 20137), (4368, 18588), (4647, 17472), (5824, 13941), (6196, 13104), (6552, 12392), (7488, 10843), (8736, 9294)]