63243540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8171}}^1$

素因数の和:8229

約数の個数: 72

約数和(自身を含む): 196324128

約数和(自身を除く): 133080588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 8171, 16342, 24513, 32684, 40855, 49026, 73539, 81710, 98052, 122565, 147078, 163420, 245130, 294156, 351353, 367695, 490260, 702706, 735390, 1054059, 1405412, 1470780, 1756765, 2108118, 3162177, 3513530, 4216236, 5270295, 6324354, 7027060, 10540590, 12648708, 15810885, 21081180, 31621770, 63243540]

約数ペア:

[(1, 63243540), (2, 31621770), (3, 21081180), (4, 15810885), (5, 12648708), (6, 10540590), (9, 7027060), (10, 6324354), (12, 5270295), (15, 4216236), (18, 3513530), (20, 3162177), (30, 2108118), (36, 1756765), (43, 1470780), (45, 1405412), (60, 1054059), (86, 735390), (90, 702706), (129, 490260), (172, 367695), (180, 351353), (215, 294156), (258, 245130), (387, 163420), (430, 147078), (516, 122565), (645, 98052), (774, 81710), (860, 73539), (1290, 49026), (1548, 40855), (1935, 32684), (2580, 24513), (3870, 16342), (7740, 8171)]