78042894

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1\times {\mathrm{431}}^1$

素因数の和:832

約数の個数: 32

約数和(自身を含む): 158505984

約数和(自身を除く): 80463090

約数列:

[1, 2, 3, 6, 103, 206, 293, 309, 431, 586, 618, 862, 879, 1293, 1758, 2586, 30179, 44393, 60358, 88786, 90537, 126283, 133179, 181074, 252566, 266358, 378849, 757698, 13007149, 26014298, 39021447, 78042894]

約数ペア:

[(1, 78042894), (2, 39021447), (3, 26014298), (6, 13007149), (103, 757698), (206, 378849), (293, 266358), (309, 252566), (431, 181074), (586, 133179), (618, 126283), (862, 90537), (879, 88786), (1293, 60358), (1758, 44393), (2586, 30179)]