61266996

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{81041}}^1$

素因数の和:81061

約数の個数: 48

約数和(自身を含む): 181534080

約数和(自身を除く): 120267084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 81041, 162082, 243123, 324164, 486246, 567287, 729369, 972492, 1134574, 1458738, 1701861, 2188107, 2269148, 2917476, 3403722, 4376214, 5105583, 6807444, 8752428, 10211166, 15316749, 20422332, 30633498, 61266996]

約数ペア:

[(1, 61266996), (2, 30633498), (3, 20422332), (4, 15316749), (6, 10211166), (7, 8752428), (9, 6807444), (12, 5105583), (14, 4376214), (18, 3403722), (21, 2917476), (27, 2269148), (28, 2188107), (36, 1701861), (42, 1458738), (54, 1134574), (63, 972492), (84, 729369), (108, 567287), (126, 486246), (189, 324164), (252, 243123), (378, 162082), (756, 81041)]