90123216

素因数分解:

$2^4\times 3^1\times {\mathrm{683}}^1\times {\mathrm{2749}}^1$

素因数の和:3443

約数の個数: 40

約数和(自身を含む): 233244000

約数和(自身を除く): 143120784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 683, 1366, 2049, 2732, 2749, 4098, 5464, 5498, 8196, 8247, 10928, 10996, 16392, 16494, 21992, 32784, 32988, 43984, 65976, 131952, 1877567, 3755134, 5632701, 7510268, 11265402, 15020536, 22530804, 30041072, 45061608, 90123216]

約数ペア:

[(1, 90123216), (2, 45061608), (3, 30041072), (4, 22530804), (6, 15020536), (8, 11265402), (12, 7510268), (16, 5632701), (24, 3755134), (48, 1877567), (683, 131952), (1366, 65976), (2049, 43984), (2732, 32988), (2749, 32784), (4098, 21992), (5464, 16494), (5498, 16392), (8196, 10996), (8247, 10928)]