77398956

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31159}}^1$

素因数の和:31195

約数の個数: 48

約数和(自身を含む): 209395200

約数和(自身を除く): 131996244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 31159, 62318, 93477, 124636, 186954, 280431, 373908, 560862, 716657, 841293, 1121724, 1433314, 1682586, 2149971, 2866628, 3365172, 4299942, 6449913, 8599884, 12899826, 19349739, 25799652, 38699478, 77398956]

約数ペア:

[(1, 77398956), (2, 38699478), (3, 25799652), (4, 19349739), (6, 12899826), (9, 8599884), (12, 6449913), (18, 4299942), (23, 3365172), (27, 2866628), (36, 2149971), (46, 1682586), (54, 1433314), (69, 1121724), (92, 841293), (108, 716657), (138, 560862), (207, 373908), (276, 280431), (414, 186954), (621, 124636), (828, 93477), (1242, 62318), (2484, 31159)]