80907456

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1627}}^1$

素因数の和:1686

約数の個数: 112

約数和(自身を含む): 251415296

約数和(自身を除く): 170507840

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 64, 74, 84, 96, 111, 112, 148, 168, 192, 222, 224, 259, 296, 336, 444, 448, 518, 592, 672, 777, 888, 1036, 1184, 1344, 1554, 1627, 1776, 2072, 2368, 3108, 3254, 3552, 4144, 4881, 6216, 6508, 7104, 8288, 9762, 11389, 12432, 13016, 16576, 19524, 22778, 24864, 26032, 34167, 39048, 45556, 49728, 52064, 60199, 68334, 78096, 91112, 104128, 120398, 136668, 156192, 180597, 182224, 240796, 273336, 312384, 361194, 364448, 421393, 481592, 546672, 722388, 728896, 842786, 963184, 1093344, 1264179, 1444776, 1685572, 1926368, 2186688, 2528358, 2889552, 3371144, 3852736, 5056716, 5779104, 6742288, 10113432, 11558208, 13484576, 20226864, 26969152, 40453728, 80907456]

約数ペア:

[(1, 80907456), (2, 40453728), (3, 26969152), (4, 20226864), (6, 13484576), (7, 11558208), (8, 10113432), (12, 6742288), (14, 5779104), (16, 5056716), (21, 3852736), (24, 3371144), (28, 2889552), (32, 2528358), (37, 2186688), (42, 1926368), (48, 1685572), (56, 1444776), (64, 1264179), (74, 1093344), (84, 963184), (96, 842786), (111, 728896), (112, 722388), (148, 546672), (168, 481592), (192, 421393), (222, 364448), (224, 361194), (259, 312384), (296, 273336), (336, 240796), (444, 182224), (448, 180597), (518, 156192), (592, 136668), (672, 120398), (777, 104128), (888, 91112), (1036, 78096), (1184, 68334), (1344, 60199), (1554, 52064), (1627, 49728), (1776, 45556), (2072, 39048), (2368, 34167), (3108, 26032), (3254, 24864), (3552, 22778), (4144, 19524), (4881, 16576), (6216, 13016), (6508, 12432), (7104, 11389), (8288, 9762)]