74969154

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{761}}^1$

素因数の和:1203

約数の個数: 48

約数和(自身を含む): 175573944

約数和(自身を除く): 100604790

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 421, 761, 842, 1263, 1522, 2283, 2526, 3789, 4566, 5473, 6849, 7578, 9893, 10946, 13698, 16419, 19786, 29679, 32838, 49257, 59358, 89037, 98514, 178074, 320381, 640762, 961143, 1922286, 2883429, 4164953, 5766858, 8329906, 12494859, 24989718, 37484577, 74969154]

約数ペア:

[(1, 74969154), (2, 37484577), (3, 24989718), (6, 12494859), (9, 8329906), (13, 5766858), (18, 4164953), (26, 2883429), (39, 1922286), (78, 961143), (117, 640762), (234, 320381), (421, 178074), (761, 98514), (842, 89037), (1263, 59358), (1522, 49257), (2283, 32838), (2526, 29679), (3789, 19786), (4566, 16419), (5473, 13698), (6849, 10946), (7578, 9893)]