65326140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{32993}}^1$

素因数の和:33019

約数の個数: 72

約数和(自身を含む): 216176688

約数和(自身を除く): 150850548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 32993, 65986, 98979, 131972, 164965, 197958, 296937, 329930, 362923, 395916, 494895, 593874, 659860, 725846, 989790, 1088769, 1187748, 1451692, 1484685, 1814615, 1979580, 2177538, 2969370, 3266307, 3629230, 4355076, 5443845, 5938740, 6532614, 7258460, 10887690, 13065228, 16331535, 21775380, 32663070, 65326140]

約数ペア:

[(1, 65326140), (2, 32663070), (3, 21775380), (4, 16331535), (5, 13065228), (6, 10887690), (9, 7258460), (10, 6532614), (11, 5938740), (12, 5443845), (15, 4355076), (18, 3629230), (20, 3266307), (22, 2969370), (30, 2177538), (33, 1979580), (36, 1814615), (44, 1484685), (45, 1451692), (55, 1187748), (60, 1088769), (66, 989790), (90, 725846), (99, 659860), (110, 593874), (132, 494895), (165, 395916), (180, 362923), (198, 329930), (220, 296937), (330, 197958), (396, 164965), (495, 131972), (660, 98979), (990, 65986), (1980, 32993)]