80465976

素因数分解:

$2^3\times 3^2\times {\mathrm{431}}^1\times {\mathrm{2593}}^1$

素因数の和:3036

約数の個数: 48

約数和(自身を含む): 218518560

約数和(自身を除く): 138052584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 431, 862, 1293, 1724, 2586, 2593, 3448, 3879, 5172, 5186, 7758, 7779, 10344, 10372, 15516, 15558, 20744, 23337, 31032, 31116, 46674, 62232, 93348, 186696, 1117583, 2235166, 3352749, 4470332, 6705498, 8940664, 10058247, 13410996, 20116494, 26821992, 40232988, 80465976]

約数ペア:

[(1, 80465976), (2, 40232988), (3, 26821992), (4, 20116494), (6, 13410996), (8, 10058247), (9, 8940664), (12, 6705498), (18, 4470332), (24, 3352749), (36, 2235166), (72, 1117583), (431, 186696), (862, 93348), (1293, 62232), (1724, 46674), (2586, 31116), (2593, 31032), (3448, 23337), (3879, 20744), (5172, 15558), (5186, 15516), (7758, 10372), (7779, 10344)]