80316456

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{3851}}^1$

素因数の和:3950

約数の個数: 64

約数和(自身を含む): 221875200

約数和(自身を除く): 141558744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 79, 88, 132, 158, 237, 264, 316, 474, 632, 869, 948, 1738, 1896, 2607, 3476, 3851, 5214, 6952, 7702, 10428, 11553, 15404, 20856, 23106, 30808, 42361, 46212, 84722, 92424, 127083, 169444, 254166, 304229, 338888, 508332, 608458, 912687, 1016664, 1216916, 1825374, 2433832, 3346519, 3650748, 6693038, 7301496, 10039557, 13386076, 20079114, 26772152, 40158228, 80316456]

約数ペア:

[(1, 80316456), (2, 40158228), (3, 26772152), (4, 20079114), (6, 13386076), (8, 10039557), (11, 7301496), (12, 6693038), (22, 3650748), (24, 3346519), (33, 2433832), (44, 1825374), (66, 1216916), (79, 1016664), (88, 912687), (132, 608458), (158, 508332), (237, 338888), (264, 304229), (316, 254166), (474, 169444), (632, 127083), (869, 92424), (948, 84722), (1738, 46212), (1896, 42361), (2607, 30808), (3476, 23106), (3851, 20856), (5214, 15404), (6952, 11553), (7702, 10428)]