71257920804

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{94256509}}^1$

素因数の和:94256529

約数の個数: 48

約数和(自身を含む): 211134582400

約数和(自身を除く): 139876661596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 94256509, 188513018, 282769527, 377026036, 565539054, 659795563, 848308581, 1131078108, 1319591126, 1696617162, 1979386689, 2544925743, 2639182252, 3393234324, 3958773378, 5089851486, 5938160067, 7917546756, 10179702972, 11876320134, 17814480201, 23752640268, 35628960402, 71257920804]

約数ペア:

[(1, 71257920804), (2, 35628960402), (3, 23752640268), (4, 17814480201), (6, 11876320134), (7, 10179702972), (9, 7917546756), (12, 5938160067), (14, 5089851486), (18, 3958773378), (21, 3393234324), (27, 2639182252), (28, 2544925743), (36, 1979386689), (42, 1696617162), (54, 1319591126), (63, 1131078108), (84, 848308581), (108, 659795563), (126, 565539054), (189, 377026036), (252, 282769527), (378, 188513018), (756, 94256509)]