80777952

素因数分解:

$2^5\times 3^3\times {\mathrm{93493}}^1$

素因数の和:93512

約数の個数: 48

約数和(自身を含む): 235604880

約数和(自身を除く): 154826928

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, 93493, 186986, 280479, 373972, 560958, 747944, 841437, 1121916, 1495888, 1682874, 2243832, 2524311, 2991776, 3365748, 4487664, 5048622, 6731496, 8975328, 10097244, 13462992, 20194488, 26925984, 40388976, 80777952]

約数ペア:

[(1, 80777952), (2, 40388976), (3, 26925984), (4, 20194488), (6, 13462992), (8, 10097244), (9, 8975328), (12, 6731496), (16, 5048622), (18, 4487664), (24, 3365748), (27, 2991776), (32, 2524311), (36, 2243832), (48, 1682874), (54, 1495888), (72, 1121916), (96, 841437), (108, 747944), (144, 560958), (216, 373972), (288, 280479), (432, 186986), (864, 93493)]