77681514

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{145471}}^1$

素因数の和:145565

約数の個数: 16

約数和(自身を含む): 157109760

約数和(自身を除く): 79428246

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 145471, 290942, 436413, 872826, 12946919, 25893838, 38840757, 77681514]

約数ペア:

[(1, 77681514), (2, 38840757), (3, 25893838), (6, 12946919), (89, 872826), (178, 436413), (267, 290942), (534, 145471)]