81717648

素因数分解:

$2^4\times 3^1\times {\mathrm{463}}^1\times {\mathrm{3677}}^1$

素因数の和:4151

約数の個数: 40

約数和(自身を含む): 211617408

約数和(自身を除く): 129899760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 463, 926, 1389, 1852, 2778, 3677, 3704, 5556, 7354, 7408, 11031, 11112, 14708, 22062, 22224, 29416, 44124, 58832, 88248, 176496, 1702451, 3404902, 5107353, 6809804, 10214706, 13619608, 20429412, 27239216, 40858824, 81717648]

約数ペア:

[(1, 81717648), (2, 40858824), (3, 27239216), (4, 20429412), (6, 13619608), (8, 10214706), (12, 6809804), (16, 5107353), (24, 3404902), (48, 1702451), (463, 176496), (926, 88248), (1389, 58832), (1852, 44124), (2778, 29416), (3677, 22224), (3704, 22062), (5556, 14708), (7354, 11112), (7408, 11031)]