80310888

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{159347}}^1$

素因数の和:159366

約数の個数: 48

約数和(自身を含む): 248582880

約数和(自身を除く): 168271992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 159347, 318694, 478041, 637388, 956082, 1115429, 1274776, 1434123, 1912164, 2230858, 2868246, 3346287, 3824328, 4461716, 5736492, 6692574, 8923432, 10038861, 11472984, 13385148, 20077722, 26770296, 40155444, 80310888]

約数ペア:

[(1, 80310888), (2, 40155444), (3, 26770296), (4, 20077722), (6, 13385148), (7, 11472984), (8, 10038861), (9, 8923432), (12, 6692574), (14, 5736492), (18, 4461716), (21, 3824328), (24, 3346287), (28, 2868246), (36, 2230858), (42, 1912164), (56, 1434123), (63, 1274776), (72, 1115429), (84, 956082), (126, 637388), (168, 478041), (252, 318694), (504, 159347)]