64351728

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{63841}}^1$

素因数の和:63862

約数の個数: 60

約数和(自身を含む): 205826608

約数和(自身を除く): 141474880

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, 144, 168, 252, 336, 504, 1008, 63841, 127682, 191523, 255364, 383046, 446887, 510728, 574569, 766092, 893774, 1021456, 1149138, 1340661, 1532184, 1787548, 2298276, 2681322, 3064368, 3575096, 4021983, 4596552, 5362644, 7150192, 8043966, 9193104, 10725288, 16087932, 21450576, 32175864, 64351728]

約数ペア:

[(1, 64351728), (2, 32175864), (3, 21450576), (4, 16087932), (6, 10725288), (7, 9193104), (8, 8043966), (9, 7150192), (12, 5362644), (14, 4596552), (16, 4021983), (18, 3575096), (21, 3064368), (24, 2681322), (28, 2298276), (36, 1787548), (42, 1532184), (48, 1340661), (56, 1149138), (63, 1021456), (72, 893774), (84, 766092), (112, 574569), (126, 510728), (144, 446887), (168, 383046), (252, 255364), (336, 191523), (504, 127682), (1008, 63841)]