76699840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1$

素因数の和:474

約数の個数: 112

約数和(自身を含む): 211482432

約数和(自身を除く): 134782592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 97, 112, 140, 160, 194, 224, 280, 320, 353, 388, 448, 485, 560, 679, 706, 776, 970, 1120, 1358, 1412, 1552, 1765, 1940, 2240, 2471, 2716, 2824, 3104, 3395, 3530, 3880, 4942, 5432, 5648, 6208, 6790, 7060, 7760, 9884, 10864, 11296, 12355, 13580, 14120, 15520, 19768, 21728, 22592, 24710, 27160, 28240, 31040, 34241, 39536, 43456, 49420, 54320, 56480, 68482, 79072, 98840, 108640, 112960, 136964, 158144, 171205, 197680, 217280, 239687, 273928, 342410, 395360, 479374, 547856, 684820, 790720, 958748, 1095712, 1198435, 1369640, 1917496, 2191424, 2396870, 2739280, 3834992, 4793740, 5478560, 7669984, 9587480, 10957120, 15339968, 19174960, 38349920, 76699840]

約数ペア:

[(1, 76699840), (2, 38349920), (4, 19174960), (5, 15339968), (7, 10957120), (8, 9587480), (10, 7669984), (14, 5478560), (16, 4793740), (20, 3834992), (28, 2739280), (32, 2396870), (35, 2191424), (40, 1917496), (56, 1369640), (64, 1198435), (70, 1095712), (80, 958748), (97, 790720), (112, 684820), (140, 547856), (160, 479374), (194, 395360), (224, 342410), (280, 273928), (320, 239687), (353, 217280), (388, 197680), (448, 171205), (485, 158144), (560, 136964), (679, 112960), (706, 108640), (776, 98840), (970, 79072), (1120, 68482), (1358, 56480), (1412, 54320), (1552, 49420), (1765, 43456), (1940, 39536), (2240, 34241), (2471, 31040), (2716, 28240), (2824, 27160), (3104, 24710), (3395, 22592), (3530, 21728), (3880, 19768), (4942, 15520), (5432, 14120), (5648, 13580), (6208, 12355), (6790, 11296), (7060, 10864), (7760, 9884)]