77888736

素因数分解:

$2^5\times 3^3\times {\mathrm{90149}}^1$

素因数の和:90168

約数の個数: 48

約数和(自身を含む): 227178000

約数和(自身を除く): 149289264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 90149, 180298, 270447, 360596, 540894, 721192, 811341, 1081788, 1442384, 1622682, 2163576, 2434023, 2884768, 3245364, 4327152, 4868046, 6490728, 8654304, 9736092, 12981456, 19472184, 25962912, 38944368, 77888736]

約数ペア:

[(1, 77888736), (2, 38944368), (3, 25962912), (4, 19472184), (6, 12981456), (8, 9736092), (9, 8654304), (12, 6490728), (16, 4868046), (18, 4327152), (24, 3245364), (27, 2884768), (32, 2434023), (36, 2163576), (48, 1622682), (54, 1442384), (72, 1081788), (96, 811341), (108, 721192), (144, 540894), (216, 360596), (288, 270447), (432, 180298), (864, 90149)]