80854116

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{137507}}^1$

素因数の和:137528

約数の個数: 36

約数和(自身を含む): 219462768

約数和(自身を除く): 138608652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 137507, 275014, 412521, 550028, 825042, 962549, 1650084, 1925098, 2887647, 3850196, 5775294, 6737843, 11550588, 13475686, 20213529, 26951372, 40427058, 80854116]

約数ペア:

[(1, 80854116), (2, 40427058), (3, 26951372), (4, 20213529), (6, 13475686), (7, 11550588), (12, 6737843), (14, 5775294), (21, 3850196), (28, 2887647), (42, 1925098), (49, 1650084), (84, 962549), (98, 825042), (147, 550028), (196, 412521), (294, 275014), (588, 137507)]