81552984

素因数分解:

$2^3\times 3^1\times {\mathrm{1259}}^1\times {\mathrm{2699}}^1$

素因数の和:3967

約数の個数: 32

約数和(自身を含む): 204120000

約数和(自身を除く): 122567016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1259, 2518, 2699, 3777, 5036, 5398, 7554, 8097, 10072, 10796, 15108, 16194, 21592, 30216, 32388, 64776, 3398041, 6796082, 10194123, 13592164, 20388246, 27184328, 40776492, 81552984]

約数ペア:

[(1, 81552984), (2, 40776492), (3, 27184328), (4, 20388246), (6, 13592164), (8, 10194123), (12, 6796082), (24, 3398041), (1259, 64776), (2518, 32388), (2699, 30216), (3777, 21592), (5036, 16194), (5398, 15108), (7554, 10796), (8097, 10072)]