147472668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{761}}^1\times {\mathrm{769}}^1$

素因数の和:1547

約数の個数: 72

約数和(自身を含む): 427146720

約数和(自身を除く): 279674052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 761, 769, 1522, 1538, 2283, 2307, 3044, 3076, 4566, 4614, 5327, 5383, 6849, 6921, 9132, 9228, 10654, 10766, 13698, 13842, 15981, 16149, 21308, 21532, 27396, 27684, 31962, 32298, 47943, 48447, 63924, 64596, 95886, 96894, 191772, 193788, 585209, 1170418, 1755627, 2340836, 3511254, 4096463, 5266881, 7022508, 8192926, 10533762, 12289389, 16385852, 21067524, 24578778, 36868167, 49157556, 73736334, 147472668]

約数ペア:

[(1, 147472668), (2, 73736334), (3, 49157556), (4, 36868167), (6, 24578778), (7, 21067524), (9, 16385852), (12, 12289389), (14, 10533762), (18, 8192926), (21, 7022508), (28, 5266881), (36, 4096463), (42, 3511254), (63, 2340836), (84, 1755627), (126, 1170418), (252, 585209), (761, 193788), (769, 191772), (1522, 96894), (1538, 95886), (2283, 64596), (2307, 63924), (3044, 48447), (3076, 47943), (4566, 32298), (4614, 31962), (5327, 27684), (5383, 27396), (6849, 21532), (6921, 21308), (9132, 16149), (9228, 15981), (10654, 13842), (10766, 13698)]