78801588

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5009}}^1$

素因数の和:5061

約数の個数: 72

約数和(自身を含む): 218836800

約数和(自身を除く): 140035212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 414, 437, 684, 828, 874, 1311, 1748, 2622, 3933, 5009, 5244, 7866, 10018, 15027, 15732, 20036, 30054, 45081, 60108, 90162, 95171, 115207, 180324, 190342, 230414, 285513, 345621, 380684, 460828, 571026, 691242, 856539, 1036863, 1142052, 1382484, 1713078, 2073726, 2188933, 3426156, 4147452, 4377866, 6566799, 8755732, 13133598, 19700397, 26267196, 39400794, 78801588]

約数ペア:

[(1, 78801588), (2, 39400794), (3, 26267196), (4, 19700397), (6, 13133598), (9, 8755732), (12, 6566799), (18, 4377866), (19, 4147452), (23, 3426156), (36, 2188933), (38, 2073726), (46, 1713078), (57, 1382484), (69, 1142052), (76, 1036863), (92, 856539), (114, 691242), (138, 571026), (171, 460828), (207, 380684), (228, 345621), (276, 285513), (342, 230414), (414, 190342), (437, 180324), (684, 115207), (828, 95171), (874, 90162), (1311, 60108), (1748, 45081), (2622, 30054), (3933, 20036), (5009, 15732), (5244, 15027), (7866, 10018)]