84120078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{15289}}^1$

素因数の和:15432

約数の個数: 32

約数和(自身を含む): 193754880

約数和(自身を除く): 109634802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5502, 15289, 30578, 45867, 91734, 107023, 214046, 321069, 642138, 2002859, 4005718, 6008577, 12017154, 14020013, 28040026, 42060039, 84120078]

約数ペア:

[(1, 84120078), (2, 42060039), (3, 28040026), (6, 14020013), (7, 12017154), (14, 6008577), (21, 4005718), (42, 2002859), (131, 642138), (262, 321069), (393, 214046), (786, 107023), (917, 91734), (1834, 45867), (2751, 30578), (5502, 15289)]