72172242

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2711}}^1$

素因数の和:2768

約数の個数: 64

約数和(自身を含む): 175737600

約数和(自身を除く): 103565358

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 29, 34, 51, 54, 58, 87, 102, 153, 174, 261, 306, 459, 493, 522, 783, 918, 986, 1479, 1566, 2711, 2958, 4437, 5422, 8133, 8874, 13311, 16266, 24399, 26622, 46087, 48798, 73197, 78619, 92174, 138261, 146394, 157238, 235857, 276522, 414783, 471714, 707571, 829566, 1244349, 1336523, 1415142, 2122713, 2488698, 2673046, 4009569, 4245426, 8019138, 12028707, 24057414, 36086121, 72172242]

約数ペア:

[(1, 72172242), (2, 36086121), (3, 24057414), (6, 12028707), (9, 8019138), (17, 4245426), (18, 4009569), (27, 2673046), (29, 2488698), (34, 2122713), (51, 1415142), (54, 1336523), (58, 1244349), (87, 829566), (102, 707571), (153, 471714), (174, 414783), (261, 276522), (306, 235857), (459, 157238), (493, 146394), (522, 138261), (783, 92174), (918, 78619), (986, 73197), (1479, 48798), (1566, 46087), (2711, 26622), (2958, 24399), (4437, 16266), (5422, 13311), (8133, 8874)]