64504128

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{601}}^1$

素因数の和:672

約数の個数: 112

約数和(自身を含む): 188382656

約数和(自身を除く): 123878528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 64, 78, 86, 96, 104, 129, 156, 172, 192, 208, 258, 312, 344, 416, 516, 559, 601, 624, 688, 832, 1032, 1118, 1202, 1248, 1376, 1677, 1803, 2064, 2236, 2404, 2496, 2752, 3354, 3606, 4128, 4472, 4808, 6708, 7212, 7813, 8256, 8944, 9616, 13416, 14424, 15626, 17888, 19232, 23439, 25843, 26832, 28848, 31252, 35776, 38464, 46878, 51686, 53664, 57696, 62504, 77529, 93756, 103372, 107328, 115392, 125008, 155058, 187512, 206744, 250016, 310116, 335959, 375024, 413488, 500032, 620232, 671918, 750048, 826976, 1007877, 1240464, 1343836, 1500096, 1653952, 2015754, 2480928, 2687672, 4031508, 4961856, 5375344, 8063016, 10750688, 16126032, 21501376, 32252064, 64504128]

約数ペア:

[(1, 64504128), (2, 32252064), (3, 21501376), (4, 16126032), (6, 10750688), (8, 8063016), (12, 5375344), (13, 4961856), (16, 4031508), (24, 2687672), (26, 2480928), (32, 2015754), (39, 1653952), (43, 1500096), (48, 1343836), (52, 1240464), (64, 1007877), (78, 826976), (86, 750048), (96, 671918), (104, 620232), (129, 500032), (156, 413488), (172, 375024), (192, 335959), (208, 310116), (258, 250016), (312, 206744), (344, 187512), (416, 155058), (516, 125008), (559, 115392), (601, 107328), (624, 103372), (688, 93756), (832, 77529), (1032, 62504), (1118, 57696), (1202, 53664), (1248, 51686), (1376, 46878), (1677, 38464), (1803, 35776), (2064, 31252), (2236, 28848), (2404, 26832), (2496, 25843), (2752, 23439), (3354, 19232), (3606, 17888), (4128, 15626), (4472, 14424), (4808, 13416), (6708, 9616), (7212, 8944), (7813, 8256)]