90005688

素因数分解:

$2^3\times 3^3\times {\mathrm{416693}}^1$

素因数の和:416708

約数の個数: 32

約数和(自身を含む): 250016400

約数和(自身を除く): 160010712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 416693, 833386, 1250079, 1666772, 2500158, 3333544, 3750237, 5000316, 7500474, 10000632, 11250711, 15000948, 22501422, 30001896, 45002844, 90005688]

約数ペア:

[(1, 90005688), (2, 45002844), (3, 30001896), (4, 22501422), (6, 15000948), (8, 11250711), (9, 10000632), (12, 7500474), (18, 5000316), (24, 3750237), (27, 3333544), (36, 2500158), (54, 1666772), (72, 1250079), (108, 833386), (216, 416693)]