2012112

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:260

約数の個数: 60

約数和(自身を含む): 5730660

約数和(自身を除く): 3718548

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 144, 157, 178, 267, 314, 356, 471, 534, 628, 712, 801, 942, 1068, 1256, 1413, 1424, 1602, 1884, 2136, 2512, 2826, 3204, 3768, 4272, 5652, 6408, 7536, 11304, 12816, 13973, 22608, 27946, 41919, 55892, 83838, 111784, 125757, 167676, 223568, 251514, 335352, 503028, 670704, 1006056, 2012112]

約数ペア:

[(1, 2012112), (2, 1006056), (3, 670704), (4, 503028), (6, 335352), (8, 251514), (9, 223568), (12, 167676), (16, 125757), (18, 111784), (24, 83838), (36, 55892), (48, 41919), (72, 27946), (89, 22608), (144, 13973), (157, 12816), (178, 11304), (267, 7536), (314, 6408), (356, 5652), (471, 4272), (534, 3768), (628, 3204), (712, 2826), (801, 2512), (942, 2136), (1068, 1884), (1256, 1602), (1413, 1424)]