255526164

素因数分解:

$2^2\times 3^6\times {\mathrm{87629}}^1$

素因数の和:87651

約数の個数: 42

約数和(自身を含む): 670457130

約数和(自身を除く): 414930966

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 87629, 175258, 262887, 350516, 525774, 788661, 1051548, 1577322, 2365983, 3154644, 4731966, 7097949, 9463932, 14195898, 21293847, 28391796, 42587694, 63881541, 85175388, 127763082, 255526164]

約数ペア:

[(1, 255526164), (2, 127763082), (3, 85175388), (4, 63881541), (6, 42587694), (9, 28391796), (12, 21293847), (18, 14195898), (27, 9463932), (36, 7097949), (54, 4731966), (81, 3154644), (108, 2365983), (162, 1577322), (243, 1051548), (324, 788661), (486, 525774), (729, 350516), (972, 262887), (1458, 175258), (2916, 87629)]