80476416

素因数分解:

$2^8\times 3^4\times {\mathrm{3881}}^1$

素因数の和:3909

約数の個数: 90

約数和(自身を含む): 240027942

約数和(自身を除く): 159551526

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 576, 648, 768, 864, 1152, 1296, 1728, 2304, 2592, 3456, 3881, 5184, 6912, 7762, 10368, 11643, 15524, 20736, 23286, 31048, 34929, 46572, 62096, 69858, 93144, 104787, 124192, 139716, 186288, 209574, 248384, 279432, 314361, 372576, 419148, 496768, 558864, 628722, 745152, 838296, 993536, 1117728, 1257444, 1490304, 1676592, 2235456, 2514888, 2980608, 3353184, 4470912, 5029776, 6706368, 8941824, 10059552, 13412736, 20119104, 26825472, 40238208, 80476416]

約数ペア:

[(1, 80476416), (2, 40238208), (3, 26825472), (4, 20119104), (6, 13412736), (8, 10059552), (9, 8941824), (12, 6706368), (16, 5029776), (18, 4470912), (24, 3353184), (27, 2980608), (32, 2514888), (36, 2235456), (48, 1676592), (54, 1490304), (64, 1257444), (72, 1117728), (81, 993536), (96, 838296), (108, 745152), (128, 628722), (144, 558864), (162, 496768), (192, 419148), (216, 372576), (256, 314361), (288, 279432), (324, 248384), (384, 209574), (432, 186288), (576, 139716), (648, 124192), (768, 104787), (864, 93144), (1152, 69858), (1296, 62096), (1728, 46572), (2304, 34929), (2592, 31048), (3456, 23286), (3881, 20736), (5184, 15524), (6912, 11643), (7762, 10368)]