68307246

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1151}}^1$

素因数の和:1326

約数の個数: 64

約数和(自身を含む): 174735360

約数和(自身を除く): 106428114

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 157, 189, 314, 378, 471, 942, 1099, 1151, 1413, 2198, 2302, 2826, 3297, 3453, 4239, 6594, 6906, 8057, 8478, 9891, 10359, 16114, 19782, 20718, 24171, 29673, 31077, 48342, 59346, 62154, 72513, 145026, 180707, 217539, 361414, 435078, 542121, 1084242, 1264949, 1626363, 2529898, 3252726, 3794847, 4879089, 7589694, 9758178, 11384541, 22769082, 34153623, 68307246]

約数ペア:

[(1, 68307246), (2, 34153623), (3, 22769082), (6, 11384541), (7, 9758178), (9, 7589694), (14, 4879089), (18, 3794847), (21, 3252726), (27, 2529898), (42, 1626363), (54, 1264949), (63, 1084242), (126, 542121), (157, 435078), (189, 361414), (314, 217539), (378, 180707), (471, 145026), (942, 72513), (1099, 62154), (1151, 59346), (1413, 48342), (2198, 31077), (2302, 29673), (2826, 24171), (3297, 20718), (3453, 19782), (4239, 16114), (6594, 10359), (6906, 9891), (8057, 8478)]