87679140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{6553}}^1$

素因数の和:6788

約数の個数: 48

約数和(自身を含む): 246640128

約数和(自身を除く): 158960988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 446, 669, 892, 1115, 1338, 2230, 2676, 3345, 4460, 6553, 6690, 13106, 13380, 19659, 26212, 32765, 39318, 65530, 78636, 98295, 131060, 196590, 393180, 1461319, 2922638, 4383957, 5845276, 7306595, 8767914, 14613190, 17535828, 21919785, 29226380, 43839570, 87679140]

約数ペア:

[(1, 87679140), (2, 43839570), (3, 29226380), (4, 21919785), (5, 17535828), (6, 14613190), (10, 8767914), (12, 7306595), (15, 5845276), (20, 4383957), (30, 2922638), (60, 1461319), (223, 393180), (446, 196590), (669, 131060), (892, 98295), (1115, 78636), (1338, 65530), (2230, 39318), (2676, 32765), (3345, 26212), (4460, 19659), (6553, 13380), (6690, 13106)]