74920763144

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{4451}}^1\times {\mathrm{15137}}^1$

素因数の和:19733

約数の個数: 32

約数和(自身を含む): 141528189600

約数和(自身を除く): 66607426456

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 4451, 8902, 15137, 17804, 30274, 35608, 60548, 121096, 618689, 1237378, 2104043, 2474756, 4208086, 4949512, 8416172, 16832344, 67374787, 134749574, 269499148, 538998296, 9365095393, 18730190786, 37460381572, 74920763144]

約数ペア:

[(1, 74920763144), (2, 37460381572), (4, 18730190786), (8, 9365095393), (139, 538998296), (278, 269499148), (556, 134749574), (1112, 67374787), (4451, 16832344), (8902, 8416172), (15137, 4949512), (17804, 4208086), (30274, 2474756), (35608, 2104043), (60548, 1237378), (121096, 618689)]