80487456

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{119773}}^1$

素因数の和:119793

約数の個数: 48

約数和(自身を含む): 241464384

約数和(自身を除く): 160976928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 119773, 239546, 359319, 479092, 718638, 838411, 958184, 1437276, 1676822, 1916368, 2515233, 2874552, 3353644, 3832736, 5030466, 5749104, 6707288, 10060932, 11498208, 13414576, 20121864, 26829152, 40243728, 80487456]

約数ペア:

[(1, 80487456), (2, 40243728), (3, 26829152), (4, 20121864), (6, 13414576), (7, 11498208), (8, 10060932), (12, 6707288), (14, 5749104), (16, 5030466), (21, 3832736), (24, 3353644), (28, 2874552), (32, 2515233), (42, 1916368), (48, 1676822), (56, 1437276), (84, 958184), (96, 838411), (112, 718638), (168, 479092), (224, 359319), (336, 239546), (672, 119773)]