72487842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{10993}}^1$

素因数の和:11162

約数の個数: 32

約数和(自身を含む): 166756992

約数和(自身を除く): 94269150

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 471, 942, 1099, 2198, 3297, 6594, 10993, 21986, 32979, 65958, 76951, 153902, 230853, 461706, 1725901, 3451802, 5177703, 10355406, 12081307, 24162614, 36243921, 72487842]

約数ペア:

[(1, 72487842), (2, 36243921), (3, 24162614), (6, 12081307), (7, 10355406), (14, 5177703), (21, 3451802), (42, 1725901), (157, 461706), (314, 230853), (471, 153902), (942, 76951), (1099, 65958), (2198, 32979), (3297, 21986), (6594, 10993)]