65601822

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{487}}^1$

素因数の和:673

約数の個数: 64

約数和(自身を含む): 155441664

約数和(自身を除く): 89839842

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 157, 286, 314, 429, 471, 487, 858, 942, 974, 1461, 1727, 2041, 2922, 3454, 4082, 5181, 5357, 6123, 6331, 10362, 10714, 12246, 12662, 16071, 18993, 22451, 32142, 37986, 44902, 67353, 69641, 76459, 134706, 139282, 152918, 208923, 229377, 417846, 458754, 841049, 993967, 1682098, 1987934, 2523147, 2981901, 5046294, 5963802, 10933637, 21867274, 32800911, 65601822]

約数ペア:

[(1, 65601822), (2, 32800911), (3, 21867274), (6, 10933637), (11, 5963802), (13, 5046294), (22, 2981901), (26, 2523147), (33, 1987934), (39, 1682098), (66, 993967), (78, 841049), (143, 458754), (157, 417846), (286, 229377), (314, 208923), (429, 152918), (471, 139282), (487, 134706), (858, 76459), (942, 69641), (974, 67353), (1461, 44902), (1727, 37986), (2041, 32142), (2922, 22451), (3454, 18993), (4082, 16071), (5181, 12662), (5357, 12246), (6123, 10714), (6331, 10362)]