77885048

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{179}}^1\times {\mathrm{397}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 148294800

約数和(自身を除く): 70409752

約数列:

[1, 2, 4, 8, 137, 179, 274, 358, 397, 548, 716, 794, 1096, 1432, 1588, 3176, 24523, 49046, 54389, 71063, 98092, 108778, 142126, 196184, 217556, 284252, 435112, 568504, 9735631, 19471262, 38942524, 77885048]

約数ペア:

[(1, 77885048), (2, 38942524), (4, 19471262), (8, 9735631), (137, 568504), (179, 435112), (274, 284252), (358, 217556), (397, 196184), (548, 142126), (716, 108778), (794, 98092), (1096, 71063), (1432, 54389), (1588, 49046), (3176, 24523)]