80716779

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1063}}^1$

素因数の和:1152

約数の個数: 48

約数和(自身を含む): 139426560

約数和(自身を除く): 58709781

約数列:

[1, 3, 9, 11, 13, 33, 39, 59, 99, 117, 143, 177, 429, 531, 649, 767, 1063, 1287, 1947, 2301, 3189, 5841, 6903, 8437, 9567, 11693, 13819, 25311, 35079, 41457, 62717, 75933, 105237, 124371, 152009, 188151, 456027, 564453, 689887, 815321, 1368081, 2069661, 2445963, 6208983, 7337889, 8968531, 26905593, 80716779]

約数ペア:

[(1, 80716779), (3, 26905593), (9, 8968531), (11, 7337889), (13, 6208983), (33, 2445963), (39, 2069661), (59, 1368081), (99, 815321), (117, 689887), (143, 564453), (177, 456027), (429, 188151), (531, 152009), (649, 124371), (767, 105237), (1063, 75933), (1287, 62717), (1947, 41457), (2301, 35079), (3189, 25311), (5841, 13819), (6903, 11693), (8437, 9567)]