80111664

素因数分解:

$2^4\times 3^2\times {\mathrm{556331}}^1$

素因数の和:556345

約数の個数: 30

約数和(自身を含む): 224201796

約数和(自身を除く): 144090132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 556331, 1112662, 1668993, 2225324, 3337986, 4450648, 5006979, 6675972, 8901296, 10013958, 13351944, 20027916, 26703888, 40055832, 80111664]

約数ペア:

[(1, 80111664), (2, 40055832), (3, 26703888), (4, 20027916), (6, 13351944), (8, 10013958), (9, 8901296), (12, 6675972), (16, 5006979), (18, 4450648), (24, 3337986), (36, 2225324), (48, 1668993), (72, 1112662), (144, 556331)]