80040648

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{23993}}^1$

素因数の和:24141

約数の個数: 32

約数和(自身を含む): 201549600

約数和(自身を除く): 121508952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 23993, 47986, 71979, 95972, 143958, 191944, 287916, 575832, 3335027, 6670054, 10005081, 13340108, 20010162, 26680216, 40020324, 80040648]

約数ペア:

[(1, 80040648), (2, 40020324), (3, 26680216), (4, 20010162), (6, 13340108), (8, 10005081), (12, 6670054), (24, 3335027), (139, 575832), (278, 287916), (417, 191944), (556, 143958), (834, 95972), (1112, 71979), (1668, 47986), (3336, 23993)]