71070138

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 169827840

約数和(自身を除く): 98757702

約数列:

[1, 2, 3, 6, 9, 18, 23, 41, 46, 53, 69, 79, 82, 106, 123, 138, 158, 159, 207, 237, 246, 318, 369, 414, 474, 477, 711, 738, 943, 954, 1219, 1422, 1817, 1886, 2173, 2438, 2829, 3239, 3634, 3657, 4187, 4346, 5451, 5658, 6478, 6519, 7314, 8374, 8487, 9717, 10902, 10971, 12561, 13038, 16353, 16974, 19434, 19557, 21942, 25122, 29151, 32706, 37683, 39114, 49979, 58302, 74497, 75366, 96301, 99958, 148994, 149937, 171667, 192602, 223491, 288903, 299874, 343334, 446982, 449811, 515001, 577806, 670473, 866709, 899622, 1030002, 1340946, 1545003, 1733418, 3090006, 3948341, 7896682, 11845023, 23690046, 35535069, 71070138]

約数ペア:

[(1, 71070138), (2, 35535069), (3, 23690046), (6, 11845023), (9, 7896682), (18, 3948341), (23, 3090006), (41, 1733418), (46, 1545003), (53, 1340946), (69, 1030002), (79, 899622), (82, 866709), (106, 670473), (123, 577806), (138, 515001), (158, 449811), (159, 446982), (207, 343334), (237, 299874), (246, 288903), (318, 223491), (369, 192602), (414, 171667), (474, 149937), (477, 148994), (711, 99958), (738, 96301), (943, 75366), (954, 74497), (1219, 58302), (1422, 49979), (1817, 39114), (1886, 37683), (2173, 32706), (2438, 29151), (2829, 25122), (3239, 21942), (3634, 19557), (3657, 19434), (4187, 16974), (4346, 16353), (5451, 13038), (5658, 12561), (6478, 10971), (6519, 10902), (7314, 9717), (8374, 8487)]