67781904

素因数分解:

$2^4\times 3^1\times {\mathrm{641}}^1\times {\mathrm{2203}}^1$

素因数の和:2855

約数の個数: 40

約数和(自身を含む): 175456032

約数和(自身を除く): 107674128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 641, 1282, 1923, 2203, 2564, 3846, 4406, 5128, 6609, 7692, 8812, 10256, 13218, 15384, 17624, 26436, 30768, 35248, 52872, 105744, 1412123, 2824246, 4236369, 5648492, 8472738, 11296984, 16945476, 22593968, 33890952, 67781904]

約数ペア:

[(1, 67781904), (2, 33890952), (3, 22593968), (4, 16945476), (6, 11296984), (8, 8472738), (12, 5648492), (16, 4236369), (24, 2824246), (48, 1412123), (641, 105744), (1282, 52872), (1923, 35248), (2203, 30768), (2564, 26436), (3846, 17624), (4406, 15384), (5128, 13218), (6609, 10256), (7692, 8812)]