81010944

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{5023}}^1$

素因数の和:5052

約数の個数: 108

約数和(自身を含む): 266995456

約数和(自身を除く): 185984512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5023, 5376, 8064, 10046, 15069, 16128, 20092, 30138, 35161, 40184, 45207, 60276, 70322, 80368, 90414, 105483, 120552, 140644, 160736, 180828, 210966, 241104, 281288, 316449, 321472, 361656, 421932, 482208, 562576, 632898, 642944, 723312, 843864, 964416, 1125152, 1265796, 1285888, 1446624, 1687728, 1928832, 2250304, 2531592, 2893248, 3375456, 3857664, 4500608, 5063184, 5786496, 6750912, 9001216, 10126368, 11572992, 13501824, 20252736, 27003648, 40505472, 81010944]

約数ペア:

[(1, 81010944), (2, 40505472), (3, 27003648), (4, 20252736), (6, 13501824), (7, 11572992), (8, 10126368), (9, 9001216), (12, 6750912), (14, 5786496), (16, 5063184), (18, 4500608), (21, 3857664), (24, 3375456), (28, 2893248), (32, 2531592), (36, 2250304), (42, 1928832), (48, 1687728), (56, 1446624), (63, 1285888), (64, 1265796), (72, 1125152), (84, 964416), (96, 843864), (112, 723312), (126, 642944), (128, 632898), (144, 562576), (168, 482208), (192, 421932), (224, 361656), (252, 321472), (256, 316449), (288, 281288), (336, 241104), (384, 210966), (448, 180828), (504, 160736), (576, 140644), (672, 120552), (768, 105483), (896, 90414), (1008, 80368), (1152, 70322), (1344, 60276), (1792, 45207), (2016, 40184), (2304, 35161), (2688, 30138), (4032, 20092), (5023, 16128), (5376, 15069), (8064, 10046)]