77982558

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{2011}}^1$

素因数の和:2320

約数の個数: 32

約数和(自身を含む): 163406592

約数和(自身を除く): 85424034

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 281, 562, 843, 1686, 2011, 4022, 6033, 6463, 12066, 12926, 19389, 38778, 46253, 92506, 138759, 277518, 565091, 1130182, 1695273, 3390546, 12997093, 25994186, 38991279, 77982558]

約数ペア:

[(1, 77982558), (2, 38991279), (3, 25994186), (6, 12997093), (23, 3390546), (46, 1695273), (69, 1130182), (138, 565091), (281, 277518), (562, 138759), (843, 92506), (1686, 46253), (2011, 38778), (4022, 19389), (6033, 12926), (6463, 12066)]