82289988

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10937}}^1$

素因数の和:10977

約数の個数: 72

約数和(自身を含む): 238885920

約数和(自身を除く): 156595932

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3762, 7524, 10937, 21874, 32811, 43748, 65622, 98433, 120307, 131244, 196866, 207803, 240614, 360921, 393732, 415606, 481228, 623409, 721842, 831212, 1082763, 1246818, 1443684, 1870227, 2165526, 2285833, 2493636, 3740454, 4331052, 4571666, 6857499, 7480908, 9143332, 13714998, 20572497, 27429996, 41144994, 82289988]

約数ペア:

[(1, 82289988), (2, 41144994), (3, 27429996), (4, 20572497), (6, 13714998), (9, 9143332), (11, 7480908), (12, 6857499), (18, 4571666), (19, 4331052), (22, 3740454), (33, 2493636), (36, 2285833), (38, 2165526), (44, 1870227), (57, 1443684), (66, 1246818), (76, 1082763), (99, 831212), (114, 721842), (132, 623409), (171, 481228), (198, 415606), (209, 393732), (228, 360921), (342, 240614), (396, 207803), (418, 196866), (627, 131244), (684, 120307), (836, 98433), (1254, 65622), (1881, 43748), (2508, 32811), (3762, 21874), (7524, 10937)]