72278184

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6367}}^1$

素因数の和:6430

約数の個数: 64

約数和(自身を含む): 201738240

約数和(自身を除く): 129460056

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 43, 44, 66, 86, 88, 129, 132, 172, 258, 264, 344, 473, 516, 946, 1032, 1419, 1892, 2838, 3784, 5676, 6367, 11352, 12734, 19101, 25468, 38202, 50936, 70037, 76404, 140074, 152808, 210111, 273781, 280148, 420222, 547562, 560296, 821343, 840444, 1095124, 1642686, 1680888, 2190248, 3011591, 3285372, 6023182, 6570744, 9034773, 12046364, 18069546, 24092728, 36139092, 72278184]

約数ペア:

[(1, 72278184), (2, 36139092), (3, 24092728), (4, 18069546), (6, 12046364), (8, 9034773), (11, 6570744), (12, 6023182), (22, 3285372), (24, 3011591), (33, 2190248), (43, 1680888), (44, 1642686), (66, 1095124), (86, 840444), (88, 821343), (129, 560296), (132, 547562), (172, 420222), (258, 280148), (264, 273781), (344, 210111), (473, 152808), (516, 140074), (946, 76404), (1032, 70037), (1419, 50936), (1892, 38202), (2838, 25468), (3784, 19101), (5676, 12734), (6367, 11352)]