74543508

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1069}}^1$

素因数の和:1241

約数の個数: 72

約数和(自身を含む): 204477000

約数和(自身を除く): 129933492

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, 1069, 1341, 1788, 1937, 2138, 2682, 3207, 3874, 4276, 5364, 5811, 6414, 7748, 9621, 11622, 12828, 13897, 17433, 19242, 23244, 27794, 34866, 38484, 41691, 55588, 69732, 83382, 125073, 159281, 166764, 250146, 318562, 477843, 500292, 637124, 955686, 1433529, 1911372, 2070653, 2867058, 4141306, 5734116, 6211959, 8282612, 12423918, 18635877, 24847836, 37271754, 74543508]

約数ペア:

[(1, 74543508), (2, 37271754), (3, 24847836), (4, 18635877), (6, 12423918), (9, 8282612), (12, 6211959), (13, 5734116), (18, 4141306), (26, 2867058), (36, 2070653), (39, 1911372), (52, 1433529), (78, 955686), (117, 637124), (149, 500292), (156, 477843), (234, 318562), (298, 250146), (447, 166764), (468, 159281), (596, 125073), (894, 83382), (1069, 69732), (1341, 55588), (1788, 41691), (1937, 38484), (2138, 34866), (2682, 27794), (3207, 23244), (3874, 19242), (4276, 17433), (5364, 13897), (5811, 12828), (6414, 11622), (7748, 9621)]