47402928

素因数分解:

$2^4\times 3^3\times {\mathrm{197}}^1\times {\mathrm{557}}^1$

素因数の和:771

約数の個数: 80

約数和(自身を含む): 137000160

約数和(自身を除く): 89597232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 197, 216, 394, 432, 557, 591, 788, 1114, 1182, 1576, 1671, 1773, 2228, 2364, 3152, 3342, 3546, 4456, 4728, 5013, 5319, 6684, 7092, 8912, 9456, 10026, 10638, 13368, 14184, 15039, 20052, 21276, 26736, 28368, 30078, 40104, 42552, 60156, 80208, 85104, 109729, 120312, 219458, 240624, 329187, 438916, 658374, 877832, 987561, 1316748, 1755664, 1975122, 2633496, 2962683, 3950244, 5266992, 5925366, 7900488, 11850732, 15800976, 23701464, 47402928]

約数ペア:

[(1, 47402928), (2, 23701464), (3, 15800976), (4, 11850732), (6, 7900488), (8, 5925366), (9, 5266992), (12, 3950244), (16, 2962683), (18, 2633496), (24, 1975122), (27, 1755664), (36, 1316748), (48, 987561), (54, 877832), (72, 658374), (108, 438916), (144, 329187), (197, 240624), (216, 219458), (394, 120312), (432, 109729), (557, 85104), (591, 80208), (788, 60156), (1114, 42552), (1182, 40104), (1576, 30078), (1671, 28368), (1773, 26736), (2228, 21276), (2364, 20052), (3152, 15039), (3342, 14184), (3546, 13368), (4456, 10638), (4728, 10026), (5013, 9456), (5319, 8912), (6684, 7092)]