65215854

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^2\times {\mathrm{1109}}^1$

素因数の和:1148

約数の個数: 72

約数和(自身を含む): 161211960

約数和(自身を除く): 95996106

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 121, 162, 198, 242, 243, 297, 363, 486, 594, 726, 891, 1089, 1109, 1782, 2178, 2218, 2673, 3267, 3327, 5346, 6534, 6654, 9801, 9981, 12199, 19602, 19962, 24398, 29403, 29943, 36597, 58806, 59886, 73194, 89829, 109791, 134189, 179658, 219582, 268378, 269487, 329373, 402567, 538974, 658746, 805134, 988119, 1207701, 1976238, 2415402, 2964357, 3623103, 5928714, 7246206, 10869309, 21738618, 32607927, 65215854]

約数ペア:

[(1, 65215854), (2, 32607927), (3, 21738618), (6, 10869309), (9, 7246206), (11, 5928714), (18, 3623103), (22, 2964357), (27, 2415402), (33, 1976238), (54, 1207701), (66, 988119), (81, 805134), (99, 658746), (121, 538974), (162, 402567), (198, 329373), (242, 269487), (243, 268378), (297, 219582), (363, 179658), (486, 134189), (594, 109791), (726, 89829), (891, 73194), (1089, 59886), (1109, 58806), (1782, 36597), (2178, 29943), (2218, 29403), (2673, 24398), (3267, 19962), (3327, 19602), (5346, 12199), (6534, 9981), (6654, 9801)]