126906444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3623}}^1$

素因数の和:3779

約数の個数: 72

約数和(自身を含む): 369358080

約数和(自身を除く): 242451636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 139, 252, 278, 417, 556, 834, 973, 1251, 1668, 1946, 2502, 2919, 3623, 3892, 5004, 5838, 7246, 8757, 10869, 11676, 14492, 17514, 21738, 25361, 32607, 35028, 43476, 50722, 65214, 76083, 101444, 130428, 152166, 228249, 304332, 456498, 503597, 912996, 1007194, 1510791, 2014388, 3021582, 3525179, 4532373, 6043164, 7050358, 9064746, 10575537, 14100716, 18129492, 21151074, 31726611, 42302148, 63453222, 126906444]

約数ペア:

[(1, 126906444), (2, 63453222), (3, 42302148), (4, 31726611), (6, 21151074), (7, 18129492), (9, 14100716), (12, 10575537), (14, 9064746), (18, 7050358), (21, 6043164), (28, 4532373), (36, 3525179), (42, 3021582), (63, 2014388), (84, 1510791), (126, 1007194), (139, 912996), (252, 503597), (278, 456498), (417, 304332), (556, 228249), (834, 152166), (973, 130428), (1251, 101444), (1668, 76083), (1946, 65214), (2502, 50722), (2919, 43476), (3623, 35028), (3892, 32607), (5004, 25361), (5838, 21738), (7246, 17514), (8757, 14492), (10869, 11676)]