75215084

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{349}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 155232000

約数和(自身を除く): 80016916

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 179, 301, 349, 358, 602, 698, 716, 1204, 1253, 1396, 2443, 2506, 4886, 5012, 7697, 9772, 15007, 15394, 30014, 30788, 53879, 60028, 62471, 105049, 107758, 124942, 210098, 215516, 249884, 420196, 437297, 874594, 1749188, 2686253, 5372506, 10745012, 18803771, 37607542, 75215084]

約数ペア:

[(1, 75215084), (2, 37607542), (4, 18803771), (7, 10745012), (14, 5372506), (28, 2686253), (43, 1749188), (86, 874594), (172, 437297), (179, 420196), (301, 249884), (349, 215516), (358, 210098), (602, 124942), (698, 107758), (716, 105049), (1204, 62471), (1253, 60028), (1396, 53879), (2443, 30788), (2506, 30014), (4886, 15394), (5012, 15007), (7697, 9772)]