87283728

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{661}}^1$

素因数の和:813

約数の個数: 120

約数和(自身を含む): 281726016

約数和(自身を除く): 194442288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 131, 144, 168, 252, 262, 336, 393, 504, 524, 661, 786, 917, 1008, 1048, 1179, 1322, 1572, 1834, 1983, 2096, 2358, 2644, 2751, 3144, 3668, 3966, 4627, 4716, 5288, 5502, 5949, 6288, 7336, 7932, 8253, 9254, 9432, 10576, 11004, 11898, 13881, 14672, 15864, 16506, 18508, 18864, 22008, 23796, 27762, 31728, 33012, 37016, 41643, 44016, 47592, 55524, 66024, 74032, 83286, 86591, 95184, 111048, 132048, 166572, 173182, 222096, 259773, 333144, 346364, 519546, 606137, 666288, 692728, 779319, 1039092, 1212274, 1385456, 1558638, 1818411, 2078184, 2424548, 3117276, 3636822, 4156368, 4849096, 5455233, 6234552, 7273644, 9698192, 10910466, 12469104, 14547288, 21820932, 29094576, 43641864, 87283728]

約数ペア:

[(1, 87283728), (2, 43641864), (3, 29094576), (4, 21820932), (6, 14547288), (7, 12469104), (8, 10910466), (9, 9698192), (12, 7273644), (14, 6234552), (16, 5455233), (18, 4849096), (21, 4156368), (24, 3636822), (28, 3117276), (36, 2424548), (42, 2078184), (48, 1818411), (56, 1558638), (63, 1385456), (72, 1212274), (84, 1039092), (112, 779319), (126, 692728), (131, 666288), (144, 606137), (168, 519546), (252, 346364), (262, 333144), (336, 259773), (393, 222096), (504, 173182), (524, 166572), (661, 132048), (786, 111048), (917, 95184), (1008, 86591), (1048, 83286), (1179, 74032), (1322, 66024), (1572, 55524), (1834, 47592), (1983, 44016), (2096, 41643), (2358, 37016), (2644, 33012), (2751, 31728), (3144, 27762), (3668, 23796), (3966, 22008), (4627, 18864), (4716, 18508), (5288, 16506), (5502, 15864), (5949, 14672), (6288, 13881), (7336, 11898), (7932, 11004), (8253, 10576), (9254, 9432)]