65998896

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2789}}^1$

素因数の和:2846

約数の個数: 80

約数和(自身を含む): 186818400

約数和(自身を除く): 120819504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 34, 48, 51, 58, 68, 87, 102, 116, 136, 174, 204, 232, 272, 348, 408, 464, 493, 696, 816, 986, 1392, 1479, 1972, 2789, 2958, 3944, 5578, 5916, 7888, 8367, 11156, 11832, 16734, 22312, 23664, 33468, 44624, 47413, 66936, 80881, 94826, 133872, 142239, 161762, 189652, 242643, 284478, 323524, 379304, 485286, 568956, 647048, 758608, 970572, 1137912, 1294096, 1374977, 1941144, 2275824, 2749954, 3882288, 4124931, 5499908, 8249862, 10999816, 16499724, 21999632, 32999448, 65998896]

約数ペア:

[(1, 65998896), (2, 32999448), (3, 21999632), (4, 16499724), (6, 10999816), (8, 8249862), (12, 5499908), (16, 4124931), (17, 3882288), (24, 2749954), (29, 2275824), (34, 1941144), (48, 1374977), (51, 1294096), (58, 1137912), (68, 970572), (87, 758608), (102, 647048), (116, 568956), (136, 485286), (174, 379304), (204, 323524), (232, 284478), (272, 242643), (348, 189652), (408, 161762), (464, 142239), (493, 133872), (696, 94826), (816, 80881), (986, 66936), (1392, 47413), (1479, 44624), (1972, 33468), (2789, 23664), (2958, 22312), (3944, 16734), (5578, 11832), (5916, 11156), (7888, 8367)]