204465168

素因数分解:

$2^4\times 3^3\times {\mathrm{61}}^1\times {\mathrm{7759}}^1$

素因数の和:7837

約数の個数: 80

約数和(自身を含む): 596588800

約数和(自身を除く): 392123632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 108, 122, 144, 183, 216, 244, 366, 432, 488, 549, 732, 976, 1098, 1464, 1647, 2196, 2928, 3294, 4392, 6588, 7759, 8784, 13176, 15518, 23277, 26352, 31036, 46554, 62072, 69831, 93108, 124144, 139662, 186216, 209493, 279324, 372432, 418986, 473299, 558648, 837972, 946598, 1117296, 1419897, 1675944, 1893196, 2839794, 3351888, 3786392, 4259691, 5679588, 7572784, 8519382, 11359176, 12779073, 17038764, 22718352, 25558146, 34077528, 51116292, 68155056, 102232584, 204465168]

約数ペア:

[(1, 204465168), (2, 102232584), (3, 68155056), (4, 51116292), (6, 34077528), (8, 25558146), (9, 22718352), (12, 17038764), (16, 12779073), (18, 11359176), (24, 8519382), (27, 7572784), (36, 5679588), (48, 4259691), (54, 3786392), (61, 3351888), (72, 2839794), (108, 1893196), (122, 1675944), (144, 1419897), (183, 1117296), (216, 946598), (244, 837972), (366, 558648), (432, 473299), (488, 418986), (549, 372432), (732, 279324), (976, 209493), (1098, 186216), (1464, 139662), (1647, 124144), (2196, 93108), (2928, 69831), (3294, 62072), (4392, 46554), (6588, 31036), (7759, 26352), (8784, 23277), (13176, 15518)]