66473808

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{81463}}^1$

素因数の和:81491

約数の個数: 40

約数和(自身を含む): 181827648

約数和(自身を除く): 115353840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 81463, 162926, 244389, 325852, 488778, 651704, 977556, 1303408, 1384871, 1955112, 2769742, 3910224, 4154613, 5539484, 8309226, 11078968, 16618452, 22157936, 33236904, 66473808]

約数ペア:

[(1, 66473808), (2, 33236904), (3, 22157936), (4, 16618452), (6, 11078968), (8, 8309226), (12, 5539484), (16, 4154613), (17, 3910224), (24, 2769742), (34, 1955112), (48, 1384871), (51, 1303408), (68, 977556), (102, 651704), (136, 488778), (204, 325852), (272, 244389), (408, 162926), (816, 81463)]