78707202

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{991}}^1$

素因数の和:1095

約数の個数: 64

約数和(自身を含む): 188940288

約数和(自身を除く): 110233086

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 61, 62, 93, 122, 183, 186, 217, 366, 427, 434, 651, 854, 991, 1281, 1302, 1891, 1982, 2562, 2973, 3782, 5673, 5946, 6937, 11346, 13237, 13874, 20811, 26474, 30721, 39711, 41622, 60451, 61442, 79422, 92163, 120902, 181353, 184326, 215047, 362706, 423157, 430094, 645141, 846314, 1269471, 1290282, 1873981, 2538942, 3747962, 5621943, 11243886, 13117867, 26235734, 39353601, 78707202]

約数ペア:

[(1, 78707202), (2, 39353601), (3, 26235734), (6, 13117867), (7, 11243886), (14, 5621943), (21, 3747962), (31, 2538942), (42, 1873981), (61, 1290282), (62, 1269471), (93, 846314), (122, 645141), (183, 430094), (186, 423157), (217, 362706), (366, 215047), (427, 184326), (434, 181353), (651, 120902), (854, 92163), (991, 79422), (1281, 61442), (1302, 60451), (1891, 41622), (1982, 39711), (2562, 30721), (2973, 26474), (3782, 20811), (5673, 13874), (5946, 13237), (6937, 11346)]