81902328

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{1051}}^1$

素因数の和:1268

約数の個数: 64

約数和(自身を含む): 218142720

約数和(自身を除く): 136240392

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 191, 204, 382, 408, 573, 764, 1051, 1146, 1528, 2102, 2292, 3153, 3247, 4204, 4584, 6306, 6494, 8408, 9741, 12612, 12988, 17867, 19482, 25224, 25976, 35734, 38964, 53601, 71468, 77928, 107202, 142936, 200741, 214404, 401482, 428808, 602223, 802964, 1204446, 1605928, 2408892, 3412597, 4817784, 6825194, 10237791, 13650388, 20475582, 27300776, 40951164, 81902328]

約数ペア:

[(1, 81902328), (2, 40951164), (3, 27300776), (4, 20475582), (6, 13650388), (8, 10237791), (12, 6825194), (17, 4817784), (24, 3412597), (34, 2408892), (51, 1605928), (68, 1204446), (102, 802964), (136, 602223), (191, 428808), (204, 401482), (382, 214404), (408, 200741), (573, 142936), (764, 107202), (1051, 77928), (1146, 71468), (1528, 53601), (2102, 38964), (2292, 35734), (3153, 25976), (3247, 25224), (4204, 19482), (4584, 17867), (6306, 12988), (6494, 12612), (8408, 9741)]