78446836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{613}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 155965824

約数和(自身を除く): 77518988

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 107, 214, 299, 428, 598, 613, 1196, 1226, 1391, 2452, 2461, 2782, 4922, 5564, 7969, 9844, 14099, 15938, 28198, 31876, 31993, 56396, 63986, 65591, 127972, 131182, 183287, 262364, 366574, 733148, 852683, 1508593, 1705366, 3017186, 3410732, 6034372, 19611709, 39223418, 78446836]

約数ペア:

[(1, 78446836), (2, 39223418), (4, 19611709), (13, 6034372), (23, 3410732), (26, 3017186), (46, 1705366), (52, 1508593), (92, 852683), (107, 733148), (214, 366574), (299, 262364), (428, 183287), (598, 131182), (613, 127972), (1196, 65591), (1226, 63986), (1391, 56396), (2452, 31993), (2461, 31876), (2782, 28198), (4922, 15938), (5564, 14099), (7969, 9844)]