68839992

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73547}}^1$

素因数の和:73572

約数の個数: 48

約数和(自身を含む): 200786040

約数和(自身を除く): 131946048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 73547, 147094, 220641, 294188, 441282, 588376, 661923, 882564, 956111, 1323846, 1765128, 1912222, 2647692, 2868333, 3824444, 5295384, 5736666, 7648888, 8604999, 11473332, 17209998, 22946664, 34419996, 68839992]

約数ペア:

[(1, 68839992), (2, 34419996), (3, 22946664), (4, 17209998), (6, 11473332), (8, 8604999), (9, 7648888), (12, 5736666), (13, 5295384), (18, 3824444), (24, 2868333), (26, 2647692), (36, 1912222), (39, 1765128), (52, 1323846), (72, 956111), (78, 882564), (104, 661923), (117, 588376), (156, 441282), (234, 294188), (312, 220641), (468, 147094), (936, 73547)]