81366072

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{109363}}^1$

素因数の和:109403

約数の個数: 32

約数和(自身を含む): 209978880

約数和(自身を除く): 128612808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 109363, 218726, 328089, 437452, 656178, 874904, 1312356, 2624712, 3390253, 6780506, 10170759, 13561012, 20341518, 27122024, 40683036, 81366072]

約数ペア:

[(1, 81366072), (2, 40683036), (3, 27122024), (4, 20341518), (6, 13561012), (8, 10170759), (12, 6780506), (24, 3390253), (31, 2624712), (62, 1312356), (93, 874904), (124, 656178), (186, 437452), (248, 328089), (372, 218726), (744, 109363)]