61221492

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73939}}^1$

素因数の和:73972

約数の個数: 36

約数和(自身を含む): 161484960

約数和(自身を除く): 100263468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 73939, 147878, 221817, 295756, 443634, 665451, 887268, 1330902, 1700597, 2661804, 3401194, 5101791, 6802388, 10203582, 15305373, 20407164, 30610746, 61221492]

約数ペア:

[(1, 61221492), (2, 30610746), (3, 20407164), (4, 15305373), (6, 10203582), (9, 6802388), (12, 5101791), (18, 3401194), (23, 2661804), (36, 1700597), (46, 1330902), (69, 887268), (92, 665451), (138, 443634), (207, 295756), (276, 221817), (414, 147878), (828, 73939)]