78275136

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:576

約数の個数: 112

約数和(自身を含む): 223520000

約数和(自身を除く): 145244864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 43, 48, 57, 64, 76, 86, 96, 114, 129, 152, 172, 192, 228, 258, 304, 344, 456, 499, 516, 608, 688, 817, 912, 998, 1032, 1216, 1376, 1497, 1634, 1824, 1996, 2064, 2451, 2752, 2994, 3268, 3648, 3992, 4128, 4902, 5988, 6536, 7984, 8256, 9481, 9804, 11976, 13072, 15968, 18962, 19608, 21457, 23952, 26144, 28443, 31936, 37924, 39216, 42914, 47904, 52288, 56886, 64371, 75848, 78432, 85828, 95808, 113772, 128742, 151696, 156864, 171656, 227544, 257484, 303392, 343312, 407683, 455088, 514968, 606784, 686624, 815366, 910176, 1029936, 1223049, 1373248, 1630732, 1820352, 2059872, 2446098, 3261464, 4119744, 4892196, 6522928, 9784392, 13045856, 19568784, 26091712, 39137568, 78275136]

約数ペア:

[(1, 78275136), (2, 39137568), (3, 26091712), (4, 19568784), (6, 13045856), (8, 9784392), (12, 6522928), (16, 4892196), (19, 4119744), (24, 3261464), (32, 2446098), (38, 2059872), (43, 1820352), (48, 1630732), (57, 1373248), (64, 1223049), (76, 1029936), (86, 910176), (96, 815366), (114, 686624), (129, 606784), (152, 514968), (172, 455088), (192, 407683), (228, 343312), (258, 303392), (304, 257484), (344, 227544), (456, 171656), (499, 156864), (516, 151696), (608, 128742), (688, 113772), (817, 95808), (912, 85828), (998, 78432), (1032, 75848), (1216, 64371), (1376, 56886), (1497, 52288), (1634, 47904), (1824, 42914), (1996, 39216), (2064, 37924), (2451, 31936), (2752, 28443), (2994, 26144), (3268, 23952), (3648, 21457), (3992, 19608), (4128, 18962), (4902, 15968), (5988, 13072), (6536, 11976), (7984, 9804), (8256, 9481)]