80140116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{1291}}^1$

素因数の和:2044

約数の個数: 48

約数和(自身を含む): 214161920

約数和(自身を除く): 134021804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 739, 1291, 1478, 2217, 2582, 2956, 3873, 4434, 5164, 5173, 7746, 8868, 9037, 10346, 15492, 15519, 18074, 20692, 27111, 31038, 36148, 54222, 62076, 108444, 954049, 1908098, 2862147, 3816196, 5724294, 6678343, 11448588, 13356686, 20035029, 26713372, 40070058, 80140116]

約数ペア:

[(1, 80140116), (2, 40070058), (3, 26713372), (4, 20035029), (6, 13356686), (7, 11448588), (12, 6678343), (14, 5724294), (21, 3816196), (28, 2862147), (42, 1908098), (84, 954049), (739, 108444), (1291, 62076), (1478, 54222), (2217, 36148), (2582, 31038), (2956, 27111), (3873, 20692), (4434, 18074), (5164, 15519), (5173, 15492), (7746, 10346), (8868, 9037)]