66819528

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{12713}}^1$

素因数の和:12798

約数の個数: 48

約数和(自身を含む): 183463020

約数和(自身を除く): 116643492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 5256, 12713, 25426, 38139, 50852, 76278, 101704, 114417, 152556, 228834, 305112, 457668, 915336, 928049, 1856098, 2784147, 3712196, 5568294, 7424392, 8352441, 11136588, 16704882, 22273176, 33409764, 66819528]

約数ペア:

[(1, 66819528), (2, 33409764), (3, 22273176), (4, 16704882), (6, 11136588), (8, 8352441), (9, 7424392), (12, 5568294), (18, 3712196), (24, 2784147), (36, 1856098), (72, 928049), (73, 915336), (146, 457668), (219, 305112), (292, 228834), (438, 152556), (584, 114417), (657, 101704), (876, 76278), (1314, 50852), (1752, 38139), (2628, 25426), (5256, 12713)]