90281532

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:399

約数の個数: 96

約数和(自身を含む): 242694144

約数和(自身を除く): 152412612

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 131, 132, 138, 227, 253, 262, 276, 393, 454, 506, 524, 681, 759, 786, 908, 1012, 1362, 1441, 1518, 1572, 2497, 2724, 2882, 3013, 3036, 4323, 4994, 5221, 5764, 6026, 7491, 8646, 9039, 9988, 10442, 12052, 14982, 15663, 17292, 18078, 20884, 29737, 29964, 31326, 33143, 36156, 57431, 59474, 62652, 66286, 89211, 99429, 114862, 118948, 132572, 172293, 178422, 198858, 229724, 327107, 344586, 356844, 397716, 654214, 683951, 689172, 981321, 1308428, 1367902, 1962642, 2051853, 2735804, 3925284, 4103706, 7523461, 8207412, 15046922, 22570383, 30093844, 45140766, 90281532]

約数ペア:

[(1, 90281532), (2, 45140766), (3, 30093844), (4, 22570383), (6, 15046922), (11, 8207412), (12, 7523461), (22, 4103706), (23, 3925284), (33, 2735804), (44, 2051853), (46, 1962642), (66, 1367902), (69, 1308428), (92, 981321), (131, 689172), (132, 683951), (138, 654214), (227, 397716), (253, 356844), (262, 344586), (276, 327107), (393, 229724), (454, 198858), (506, 178422), (524, 172293), (681, 132572), (759, 118948), (786, 114862), (908, 99429), (1012, 89211), (1362, 66286), (1441, 62652), (1518, 59474), (1572, 57431), (2497, 36156), (2724, 33143), (2882, 31326), (3013, 29964), (3036, 29737), (4323, 20884), (4994, 18078), (5221, 17292), (5764, 15663), (6026, 14982), (7491, 12052), (8646, 10442), (9039, 9988)]