78341742

素因数分解:

$2^1\times 3^5\times {\mathrm{331}}^1\times {\mathrm{487}}^1$

素因数の和:835

約数の個数: 48

約数和(自身を含む): 176921472

約数和(自身を除く): 98579730

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 331, 486, 487, 662, 974, 993, 1461, 1986, 2922, 2979, 4383, 5958, 8766, 8937, 13149, 17874, 26298, 26811, 39447, 53622, 78894, 80433, 118341, 160866, 161197, 236682, 322394, 483591, 967182, 1450773, 2901546, 4352319, 8704638, 13056957, 26113914, 39170871, 78341742]

約数ペア:

[(1, 78341742), (2, 39170871), (3, 26113914), (6, 13056957), (9, 8704638), (18, 4352319), (27, 2901546), (54, 1450773), (81, 967182), (162, 483591), (243, 322394), (331, 236682), (486, 161197), (487, 160866), (662, 118341), (974, 80433), (993, 78894), (1461, 53622), (1986, 39447), (2922, 26811), (2979, 26298), (4383, 17874), (5958, 13149), (8766, 8937)]