64125468

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1951}}^1$

素因数の和:2055

約数の個数: 72

約数和(自身を含む): 179053056

約数和(自身を除く): 114927588

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 83, 99, 132, 166, 198, 249, 332, 396, 498, 747, 913, 996, 1494, 1826, 1951, 2739, 2988, 3652, 3902, 5478, 5853, 7804, 8217, 10956, 11706, 16434, 17559, 21461, 23412, 32868, 35118, 42922, 64383, 70236, 85844, 128766, 161933, 193149, 257532, 323866, 386298, 485799, 647732, 772596, 971598, 1457397, 1781263, 1943196, 2914794, 3562526, 5343789, 5829588, 7125052, 10687578, 16031367, 21375156, 32062734, 64125468]

約数ペア:

[(1, 64125468), (2, 32062734), (3, 21375156), (4, 16031367), (6, 10687578), (9, 7125052), (11, 5829588), (12, 5343789), (18, 3562526), (22, 2914794), (33, 1943196), (36, 1781263), (44, 1457397), (66, 971598), (83, 772596), (99, 647732), (132, 485799), (166, 386298), (198, 323866), (249, 257532), (332, 193149), (396, 161933), (498, 128766), (747, 85844), (913, 70236), (996, 64383), (1494, 42922), (1826, 35118), (1951, 32868), (2739, 23412), (2988, 21461), (3652, 17559), (3902, 16434), (5478, 11706), (5853, 10956), (7804, 8217)]