125679456

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2011}}^1$

素因数の和:2065

約数の個数: 144

約数和(自身を含む): 421843968

約数和(自身を除く): 296164512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 217, 224, 248, 252, 279, 288, 336, 372, 434, 496, 504, 558, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1488, 1736, 1953, 2011, 2016, 2232, 2604, 2976, 3472, 3906, 4022, 4464, 5208, 6033, 6944, 7812, 8044, 8928, 10416, 12066, 14077, 15624, 16088, 18099, 20832, 24132, 28154, 31248, 32176, 36198, 42231, 48264, 56308, 62341, 62496, 64352, 72396, 84462, 96528, 112616, 124682, 126693, 144792, 168924, 187023, 193056, 225232, 249364, 253386, 289584, 337848, 374046, 436387, 450464, 498728, 506772, 561069, 579168, 675696, 748092, 872774, 997456, 1013544, 1122138, 1309161, 1351392, 1496184, 1745548, 1994912, 2027088, 2244276, 2618322, 2992368, 3491096, 3927483, 4054176, 4488552, 5236644, 5984736, 6982192, 7854966, 8977104, 10473288, 13964384, 15709932, 17954208, 20946576, 31419864, 41893152, 62839728, 125679456]

約数ペア:

[(1, 125679456), (2, 62839728), (3, 41893152), (4, 31419864), (6, 20946576), (7, 17954208), (8, 15709932), (9, 13964384), (12, 10473288), (14, 8977104), (16, 7854966), (18, 6982192), (21, 5984736), (24, 5236644), (28, 4488552), (31, 4054176), (32, 3927483), (36, 3491096), (42, 2992368), (48, 2618322), (56, 2244276), (62, 2027088), (63, 1994912), (72, 1745548), (84, 1496184), (93, 1351392), (96, 1309161), (112, 1122138), (124, 1013544), (126, 997456), (144, 872774), (168, 748092), (186, 675696), (217, 579168), (224, 561069), (248, 506772), (252, 498728), (279, 450464), (288, 436387), (336, 374046), (372, 337848), (434, 289584), (496, 253386), (504, 249364), (558, 225232), (651, 193056), (672, 187023), (744, 168924), (868, 144792), (992, 126693), (1008, 124682), (1116, 112616), (1302, 96528), (1488, 84462), (1736, 72396), (1953, 64352), (2011, 62496), (2016, 62341), (2232, 56308), (2604, 48264), (2976, 42231), (3472, 36198), (3906, 32176), (4022, 31248), (4464, 28154), (5208, 24132), (6033, 20832), (6944, 18099), (7812, 16088), (8044, 15624), (8928, 14077), (10416, 12066)]