71490496

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:282

約数の個数: 112

約数和(自身を含む): 179953920

約数和(自身を除く): 108463424

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 89, 112, 154, 163, 176, 178, 224, 308, 326, 352, 356, 448, 616, 623, 652, 704, 712, 979, 1141, 1232, 1246, 1304, 1424, 1793, 1958, 2282, 2464, 2492, 2608, 2848, 3586, 3916, 4564, 4928, 4984, 5216, 5696, 6853, 7172, 7832, 9128, 9968, 10432, 12551, 13706, 14344, 14507, 15664, 18256, 19936, 25102, 27412, 28688, 29014, 31328, 36512, 39872, 50204, 54824, 57376, 58028, 62656, 73024, 100408, 101549, 109648, 114752, 116056, 159577, 200816, 203098, 219296, 232112, 319154, 401632, 406196, 438592, 464224, 638308, 803264, 812392, 928448, 1117039, 1276616, 1624784, 2234078, 2553232, 3249568, 4468156, 5106464, 6499136, 8936312, 10212928, 17872624, 35745248, 71490496]

約数ペア:

[(1, 71490496), (2, 35745248), (4, 17872624), (7, 10212928), (8, 8936312), (11, 6499136), (14, 5106464), (16, 4468156), (22, 3249568), (28, 2553232), (32, 2234078), (44, 1624784), (56, 1276616), (64, 1117039), (77, 928448), (88, 812392), (89, 803264), (112, 638308), (154, 464224), (163, 438592), (176, 406196), (178, 401632), (224, 319154), (308, 232112), (326, 219296), (352, 203098), (356, 200816), (448, 159577), (616, 116056), (623, 114752), (652, 109648), (704, 101549), (712, 100408), (979, 73024), (1141, 62656), (1232, 58028), (1246, 57376), (1304, 54824), (1424, 50204), (1793, 39872), (1958, 36512), (2282, 31328), (2464, 29014), (2492, 28688), (2608, 27412), (2848, 25102), (3586, 19936), (3916, 18256), (4564, 15664), (4928, 14507), (4984, 14344), (5216, 13706), (5696, 12551), (6853, 10432), (7172, 9968), (7832, 9128)]