74197512

素因数分解:

$2^3\times 3^3\times {\mathrm{431}}^1\times {\mathrm{797}}^1$

素因数の和:1243

約数の個数: 64

約数和(自身を含む): 206841600

約数和(自身を除く): 132644088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 431, 797, 862, 1293, 1594, 1724, 2391, 2586, 3188, 3448, 3879, 4782, 5172, 6376, 7173, 7758, 9564, 10344, 11637, 14346, 15516, 19128, 21519, 23274, 28692, 31032, 43038, 46548, 57384, 86076, 93096, 172152, 343507, 687014, 1030521, 1374028, 2061042, 2748056, 3091563, 4122084, 6183126, 8244168, 9274689, 12366252, 18549378, 24732504, 37098756, 74197512]

約数ペア:

[(1, 74197512), (2, 37098756), (3, 24732504), (4, 18549378), (6, 12366252), (8, 9274689), (9, 8244168), (12, 6183126), (18, 4122084), (24, 3091563), (27, 2748056), (36, 2061042), (54, 1374028), (72, 1030521), (108, 687014), (216, 343507), (431, 172152), (797, 93096), (862, 86076), (1293, 57384), (1594, 46548), (1724, 43038), (2391, 31032), (2586, 28692), (3188, 23274), (3448, 21519), (3879, 19128), (4782, 15516), (5172, 14346), (6376, 11637), (7173, 10344), (7758, 9564)]