80785728

素因数分解:

$2^6\times 3^3\times {\mathrm{46751}}^1$

素因数の和:46772

約数の個数: 56

約数和(自身を含む): 237500160

約数和(自身を除く): 156714432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 46751, 93502, 140253, 187004, 280506, 374008, 420759, 561012, 748016, 841518, 1122024, 1262277, 1496032, 1683036, 2244048, 2524554, 2992064, 3366072, 4488096, 5049108, 6732144, 8976192, 10098216, 13464288, 20196432, 26928576, 40392864, 80785728]

約数ペア:

[(1, 80785728), (2, 40392864), (3, 26928576), (4, 20196432), (6, 13464288), (8, 10098216), (9, 8976192), (12, 6732144), (16, 5049108), (18, 4488096), (24, 3366072), (27, 2992064), (32, 2524554), (36, 2244048), (48, 1683036), (54, 1496032), (64, 1262277), (72, 1122024), (96, 841518), (108, 748016), (144, 561012), (192, 420759), (216, 374008), (288, 280506), (432, 187004), (576, 140253), (864, 93502), (1728, 46751)]