84054256

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2161}}^1$

素因数の和:2210

約数の個数: 80

約数和(自身を含む): 202674528

約数和(自身を除く): 118620272

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 176, 187, 208, 221, 272, 286, 374, 442, 572, 748, 884, 1144, 1496, 1768, 2161, 2288, 2431, 2992, 3536, 4322, 4862, 8644, 9724, 17288, 19448, 23771, 28093, 34576, 36737, 38896, 47542, 56186, 73474, 95084, 112372, 146948, 190168, 224744, 293896, 309023, 380336, 404107, 449488, 477581, 587792, 618046, 808214, 955162, 1236092, 1616428, 1910324, 2472184, 3232856, 3820648, 4944368, 5253391, 6465712, 7641296, 10506782, 21013564, 42027128, 84054256]

約数ペア:

[(1, 84054256), (2, 42027128), (4, 21013564), (8, 10506782), (11, 7641296), (13, 6465712), (16, 5253391), (17, 4944368), (22, 3820648), (26, 3232856), (34, 2472184), (44, 1910324), (52, 1616428), (68, 1236092), (88, 955162), (104, 808214), (136, 618046), (143, 587792), (176, 477581), (187, 449488), (208, 404107), (221, 380336), (272, 309023), (286, 293896), (374, 224744), (442, 190168), (572, 146948), (748, 112372), (884, 95084), (1144, 73474), (1496, 56186), (1768, 47542), (2161, 38896), (2288, 36737), (2431, 34576), (2992, 28093), (3536, 23771), (4322, 19448), (4862, 17288), (8644, 9724)]