80350868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^3\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 48

約数和(自身を含む): 159559680

約数和(自身を除く): 79208812

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 127, 254, 299, 508, 529, 598, 1058, 1196, 1651, 2116, 2921, 3302, 5842, 6604, 6877, 11684, 12167, 13754, 24334, 27508, 37973, 48668, 67183, 75946, 134366, 151892, 158171, 268732, 316342, 632684, 873379, 1545209, 1746758, 3090418, 3493516, 6180836, 20087717, 40175434, 80350868]

約数ペア:

[(1, 80350868), (2, 40175434), (4, 20087717), (13, 6180836), (23, 3493516), (26, 3090418), (46, 1746758), (52, 1545209), (92, 873379), (127, 632684), (254, 316342), (299, 268732), (508, 158171), (529, 151892), (598, 134366), (1058, 75946), (1196, 67183), (1651, 48668), (2116, 37973), (2921, 27508), (3302, 24334), (5842, 13754), (6604, 12167), (6877, 11684)]