31592754

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:237

約数の個数: 80

約数和(自身を含む): 75620160

約数和(自身を除く): 44027406

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 61, 69, 81, 122, 138, 139, 162, 183, 207, 278, 366, 414, 417, 549, 621, 834, 1098, 1242, 1251, 1403, 1647, 1863, 2502, 2806, 3197, 3294, 3726, 3753, 4209, 4941, 6394, 7506, 8418, 8479, 9591, 9882, 11259, 12627, 16958, 19182, 22518, 25254, 25437, 28773, 37881, 50874, 57546, 75762, 76311, 86319, 113643, 152622, 172638, 195017, 227286, 228933, 258957, 390034, 457866, 517914, 585051, 686799, 1170102, 1373598, 1755153, 3510306, 5265459, 10530918, 15796377, 31592754]

約数ペア:

[(1, 31592754), (2, 15796377), (3, 10530918), (6, 5265459), (9, 3510306), (18, 1755153), (23, 1373598), (27, 1170102), (46, 686799), (54, 585051), (61, 517914), (69, 457866), (81, 390034), (122, 258957), (138, 228933), (139, 227286), (162, 195017), (183, 172638), (207, 152622), (278, 113643), (366, 86319), (414, 76311), (417, 75762), (549, 57546), (621, 50874), (834, 37881), (1098, 28773), (1242, 25437), (1251, 25254), (1403, 22518), (1647, 19182), (1863, 16958), (2502, 12627), (2806, 11259), (3197, 9882), (3294, 9591), (3726, 8479), (3753, 8418), (4209, 7506), (4941, 6394)]