72659286

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3673}}^1$

素因数の和:3845

約数の個数: 48

約数和(自身を含む): 181113504

約数和(自身を除く): 108454218

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 157, 314, 471, 942, 1099, 1413, 2198, 2826, 3297, 3673, 6594, 7346, 9891, 11019, 19782, 22038, 25711, 33057, 51422, 66114, 77133, 154266, 231399, 462798, 576661, 1153322, 1729983, 3459966, 4036627, 5189949, 8073254, 10379898, 12109881, 24219762, 36329643, 72659286]

約数ペア:

[(1, 72659286), (2, 36329643), (3, 24219762), (6, 12109881), (7, 10379898), (9, 8073254), (14, 5189949), (18, 4036627), (21, 3459966), (42, 1729983), (63, 1153322), (126, 576661), (157, 462798), (314, 231399), (471, 154266), (942, 77133), (1099, 66114), (1413, 51422), (2198, 33057), (2826, 25711), (3297, 22038), (3673, 19782), (6594, 11019), (7346, 9891)]