120845556

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1733}}^1$

素因数の和:1905

約数の個数: 72

約数和(自身を含む): 331367400

約数和(自身を除く): 210521844

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 149, 156, 234, 298, 447, 468, 596, 894, 1341, 1733, 1788, 1937, 2682, 3466, 3874, 5199, 5364, 5811, 6932, 7748, 10398, 11622, 15597, 17433, 20796, 22529, 23244, 31194, 34866, 45058, 62388, 67587, 69732, 90116, 135174, 202761, 258217, 270348, 405522, 516434, 774651, 811044, 1032868, 1549302, 2323953, 3098604, 3356821, 4647906, 6713642, 9295812, 10070463, 13427284, 20140926, 30211389, 40281852, 60422778, 120845556]

約数ペア:

[(1, 120845556), (2, 60422778), (3, 40281852), (4, 30211389), (6, 20140926), (9, 13427284), (12, 10070463), (13, 9295812), (18, 6713642), (26, 4647906), (36, 3356821), (39, 3098604), (52, 2323953), (78, 1549302), (117, 1032868), (149, 811044), (156, 774651), (234, 516434), (298, 405522), (447, 270348), (468, 258217), (596, 202761), (894, 135174), (1341, 90116), (1733, 69732), (1788, 67587), (1937, 62388), (2682, 45058), (3466, 34866), (3874, 31194), (5199, 23244), (5364, 22529), (5811, 20796), (6932, 17433), (7748, 15597), (10398, 11622)]