80981252688

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{241015633}}^1$

素因数の和:241015651

約数の個数: 40

約数和(自身を含む): 239087508928

約数和(自身を除く): 158106256240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 241015633, 482031266, 723046899, 964062532, 1446093798, 1687109431, 1928125064, 2892187596, 3374218862, 3856250128, 5061328293, 5784375192, 6748437724, 10122656586, 11568750384, 13496875448, 20245313172, 26993750896, 40490626344, 80981252688]

約数ペア:

[(1, 80981252688), (2, 40490626344), (3, 26993750896), (4, 20245313172), (6, 13496875448), (7, 11568750384), (8, 10122656586), (12, 6748437724), (14, 5784375192), (16, 5061328293), (21, 3856250128), (24, 3374218862), (28, 2892187596), (42, 1928125064), (48, 1687109431), (56, 1446093798), (84, 964062532), (112, 723046899), (168, 482031266), (336, 241015633)]