72708246

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{103573}}^1$

素因数の和:103597

約数の個数: 32

約数和(自身を含む): 174004320

約数和(自身を除く): 101296074

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 103573, 207146, 310719, 621438, 932157, 1346449, 1864314, 2692898, 2796471, 4039347, 5592942, 8078694, 12118041, 24236082, 36354123, 72708246]

約数ペア:

[(1, 72708246), (2, 36354123), (3, 24236082), (6, 12118041), (9, 8078694), (13, 5592942), (18, 4039347), (26, 2796471), (27, 2692898), (39, 1864314), (54, 1346449), (78, 932157), (117, 621438), (234, 310719), (351, 207146), (702, 103573)]