87384486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{5087}}^1$

素因数の和:5508

約数の個数: 32

約数和(自身を含む): 200263680

約数和(自身を除く): 112879194

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 409, 818, 1227, 2454, 2863, 5087, 5726, 8589, 10174, 15261, 17178, 30522, 35609, 71218, 106827, 213654, 2080583, 4161166, 6241749, 12483498, 14564081, 29128162, 43692243, 87384486]

約数ペア:

[(1, 87384486), (2, 43692243), (3, 29128162), (6, 14564081), (7, 12483498), (14, 6241749), (21, 4161166), (42, 2080583), (409, 213654), (818, 106827), (1227, 71218), (2454, 35609), (2863, 30522), (5087, 17178), (5726, 15261), (8589, 10174)]