90984516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{1291}}^1$

素因数の和:2144

約数の個数: 48

約数和(自身を含む): 243102720

約数和(自身を除く): 152118204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 839, 1291, 1678, 2517, 2582, 3356, 3873, 5034, 5164, 5873, 7746, 9037, 10068, 11746, 15492, 17619, 18074, 23492, 27111, 35238, 36148, 54222, 70476, 108444, 1083149, 2166298, 3249447, 4332596, 6498894, 7582043, 12997788, 15164086, 22746129, 30328172, 45492258, 90984516]

約数ペア:

[(1, 90984516), (2, 45492258), (3, 30328172), (4, 22746129), (6, 15164086), (7, 12997788), (12, 7582043), (14, 6498894), (21, 4332596), (28, 3249447), (42, 2166298), (84, 1083149), (839, 108444), (1291, 70476), (1678, 54222), (2517, 36148), (2582, 35238), (3356, 27111), (3873, 23492), (5034, 18074), (5164, 17619), (5873, 15492), (7746, 11746), (9037, 10068)]