71465904

素因数分解:

$2^4\times 3^2\times {\mathrm{496291}}^1$

素因数の和:496305

約数の個数: 30

約数和(自身を含む): 200005676

約数和(自身を除く): 128539772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 496291, 992582, 1488873, 1985164, 2977746, 3970328, 4466619, 5955492, 7940656, 8933238, 11910984, 17866476, 23821968, 35732952, 71465904]

約数ペア:

[(1, 71465904), (2, 35732952), (3, 23821968), (4, 17866476), (6, 11910984), (8, 8933238), (9, 7940656), (12, 5955492), (16, 4466619), (18, 3970328), (24, 2977746), (36, 1985164), (48, 1488873), (72, 992582), (144, 496291)]