42056532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1063}}^1$

素因数の和:1237

約数の個数: 72

約数和(自身を含む): 122385536

約数和(自身を除く): 80329004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 157, 252, 314, 471, 628, 942, 1063, 1099, 1413, 1884, 2126, 2198, 2826, 3189, 3297, 4252, 4396, 5652, 6378, 6594, 7441, 9567, 9891, 12756, 13188, 14882, 19134, 19782, 22323, 29764, 38268, 39564, 44646, 66969, 89292, 133938, 166891, 267876, 333782, 500673, 667564, 1001346, 1168237, 1502019, 2002692, 2336474, 3004038, 3504711, 4672948, 6008076, 7009422, 10514133, 14018844, 21028266, 42056532]

約数ペア:

[(1, 42056532), (2, 21028266), (3, 14018844), (4, 10514133), (6, 7009422), (7, 6008076), (9, 4672948), (12, 3504711), (14, 3004038), (18, 2336474), (21, 2002692), (28, 1502019), (36, 1168237), (42, 1001346), (63, 667564), (84, 500673), (126, 333782), (157, 267876), (252, 166891), (314, 133938), (471, 89292), (628, 66969), (942, 44646), (1063, 39564), (1099, 38268), (1413, 29764), (1884, 22323), (2126, 19782), (2198, 19134), (2826, 14882), (3189, 13188), (3297, 12756), (4252, 9891), (4396, 9567), (5652, 7441), (6378, 6594)]