75647664

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1$

素因数の和:719

約数の個数: 120

約数和(自身を含む): 228388160

約数和(自身を除く): 152740496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 43, 48, 57, 72, 76, 86, 114, 129, 144, 152, 171, 172, 228, 258, 304, 342, 344, 387, 456, 516, 643, 684, 688, 774, 817, 912, 1032, 1286, 1368, 1548, 1634, 1929, 2064, 2451, 2572, 2736, 3096, 3268, 3858, 4902, 5144, 5787, 6192, 6536, 7353, 7716, 9804, 10288, 11574, 12217, 13072, 14706, 15432, 19608, 23148, 24434, 27649, 29412, 30864, 36651, 39216, 46296, 48868, 55298, 58824, 73302, 82947, 92592, 97736, 109953, 110596, 117648, 146604, 165894, 195472, 219906, 221192, 248841, 293208, 331788, 439812, 442384, 497682, 525331, 586416, 663576, 879624, 995364, 1050662, 1327152, 1575993, 1759248, 1990728, 2101324, 3151986, 3981456, 4202648, 4727979, 6303972, 8405296, 9455958, 12607944, 18911916, 25215888, 37823832, 75647664]

約数ペア:

[(1, 75647664), (2, 37823832), (3, 25215888), (4, 18911916), (6, 12607944), (8, 9455958), (9, 8405296), (12, 6303972), (16, 4727979), (18, 4202648), (19, 3981456), (24, 3151986), (36, 2101324), (38, 1990728), (43, 1759248), (48, 1575993), (57, 1327152), (72, 1050662), (76, 995364), (86, 879624), (114, 663576), (129, 586416), (144, 525331), (152, 497682), (171, 442384), (172, 439812), (228, 331788), (258, 293208), (304, 248841), (342, 221192), (344, 219906), (387, 195472), (456, 165894), (516, 146604), (643, 117648), (684, 110596), (688, 109953), (774, 97736), (817, 92592), (912, 82947), (1032, 73302), (1286, 58824), (1368, 55298), (1548, 48868), (1634, 46296), (1929, 39216), (2064, 36651), (2451, 30864), (2572, 29412), (2736, 27649), (3096, 24434), (3268, 23148), (3858, 19608), (4902, 15432), (5144, 14706), (5787, 13072), (6192, 12217), (6536, 11574), (7353, 10288), (7716, 9804)]