72758582

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 120294720

約数和(自身を除く): 47536138

約数列:

[1, 2, 13, 26, 101, 103, 202, 206, 269, 538, 1313, 1339, 2626, 2678, 3497, 6994, 10403, 20806, 27169, 27707, 54338, 55414, 135239, 270478, 353197, 360191, 706394, 720382, 2798407, 5596814, 36379291, 72758582]

約数ペア:

[(1, 72758582), (2, 36379291), (13, 5596814), (26, 2798407), (101, 720382), (103, 706394), (202, 360191), (206, 353197), (269, 270478), (538, 135239), (1313, 55414), (1339, 54338), (2626, 27707), (2678, 27169), (3497, 20806), (6994, 10403)]