66549696

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{20389}}^1$

素因数の和:20421

約数の個数: 56

約数和(自身を含む): 186446160

約数和(自身を除く): 119896464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 408, 544, 816, 1088, 1632, 3264, 20389, 40778, 61167, 81556, 122334, 163112, 244668, 326224, 346613, 489336, 652448, 693226, 978672, 1039839, 1304896, 1386452, 1957344, 2079678, 2772904, 3914688, 4159356, 5545808, 8318712, 11091616, 16637424, 22183232, 33274848, 66549696]

約数ペア:

[(1, 66549696), (2, 33274848), (3, 22183232), (4, 16637424), (6, 11091616), (8, 8318712), (12, 5545808), (16, 4159356), (17, 3914688), (24, 2772904), (32, 2079678), (34, 1957344), (48, 1386452), (51, 1304896), (64, 1039839), (68, 978672), (96, 693226), (102, 652448), (136, 489336), (192, 346613), (204, 326224), (272, 244668), (408, 163112), (544, 122334), (816, 81556), (1088, 61167), (1632, 40778), (3264, 20389)]