81676404

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:418

約数の個数: 96

約数和(自身を含む): 223534080

約数和(自身を除く): 141857676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 131, 138, 207, 251, 262, 276, 393, 414, 502, 524, 621, 753, 786, 828, 1004, 1179, 1242, 1506, 1572, 2259, 2358, 2484, 3012, 3013, 3537, 4518, 4716, 5773, 6026, 6777, 7074, 9036, 9039, 11546, 12052, 13554, 14148, 17319, 18078, 23092, 27108, 27117, 32881, 34638, 36156, 51957, 54234, 65762, 69276, 81351, 98643, 103914, 108468, 131524, 155871, 162702, 197286, 207828, 295929, 311742, 325404, 394572, 591858, 623484, 756263, 887787, 1183716, 1512526, 1775574, 2268789, 3025052, 3551148, 4537578, 6806367, 9075156, 13612734, 20419101, 27225468, 40838202, 81676404]

約数ペア:

[(1, 81676404), (2, 40838202), (3, 27225468), (4, 20419101), (6, 13612734), (9, 9075156), (12, 6806367), (18, 4537578), (23, 3551148), (27, 3025052), (36, 2268789), (46, 1775574), (54, 1512526), (69, 1183716), (92, 887787), (108, 756263), (131, 623484), (138, 591858), (207, 394572), (251, 325404), (262, 311742), (276, 295929), (393, 207828), (414, 197286), (502, 162702), (524, 155871), (621, 131524), (753, 108468), (786, 103914), (828, 98643), (1004, 81351), (1179, 69276), (1242, 65762), (1506, 54234), (1572, 51957), (2259, 36156), (2358, 34638), (2484, 32881), (3012, 27117), (3013, 27108), (3537, 23092), (4518, 18078), (4716, 17319), (5773, 14148), (6026, 13554), (6777, 12052), (7074, 11546), (9036, 9039)]