61157964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{2591}}^1$

素因数の和:2886

約数の個数: 48

約数和(自身を含む): 163731456

約数和(自身を除く): 102573492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 281, 562, 843, 1124, 1686, 1967, 2591, 3372, 3934, 5182, 5901, 7773, 7868, 10364, 11802, 15546, 18137, 23604, 31092, 36274, 54411, 72548, 108822, 217644, 728071, 1456142, 2184213, 2912284, 4368426, 5096497, 8736852, 10192994, 15289491, 20385988, 30578982, 61157964]

約数ペア:

[(1, 61157964), (2, 30578982), (3, 20385988), (4, 15289491), (6, 10192994), (7, 8736852), (12, 5096497), (14, 4368426), (21, 2912284), (28, 2184213), (42, 1456142), (84, 728071), (281, 217644), (562, 108822), (843, 72548), (1124, 54411), (1686, 36274), (1967, 31092), (2591, 23604), (3372, 18137), (3934, 15546), (5182, 11802), (5901, 10364), (7773, 7868)]