12547773072

素因数分解:

$2^4\times 3^3\times {\mathrm{647}}^1\times {\mathrm{44893}}^1$

素因数の和:45557

約数の個数: 80

約数和(自身を含む): 36073226880

約数和(自身を除く): 23525453808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 647, 1294, 1941, 2588, 3882, 5176, 5823, 7764, 10352, 11646, 15528, 17469, 23292, 31056, 34938, 44893, 46584, 69876, 89786, 93168, 134679, 139752, 179572, 269358, 279504, 359144, 404037, 538716, 718288, 808074, 1077432, 1212111, 1616148, 2154864, 2424222, 3232296, 4848444, 6464592, 9696888, 19393776, 29045771, 58091542, 87137313, 116183084, 174274626, 232366168, 261411939, 348549252, 464732336, 522823878, 697098504, 784235817, 1045647756, 1394197008, 1568471634, 2091295512, 3136943268, 4182591024, 6273886536, 12547773072]

約数ペア:

[(1, 12547773072), (2, 6273886536), (3, 4182591024), (4, 3136943268), (6, 2091295512), (8, 1568471634), (9, 1394197008), (12, 1045647756), (16, 784235817), (18, 697098504), (24, 522823878), (27, 464732336), (36, 348549252), (48, 261411939), (54, 232366168), (72, 174274626), (108, 116183084), (144, 87137313), (216, 58091542), (432, 29045771), (647, 19393776), (1294, 9696888), (1941, 6464592), (2588, 4848444), (3882, 3232296), (5176, 2424222), (5823, 2154864), (7764, 1616148), (10352, 1212111), (11646, 1077432), (15528, 808074), (17469, 718288), (23292, 538716), (31056, 404037), (34938, 359144), (44893, 279504), (46584, 269358), (69876, 179572), (89786, 139752), (93168, 134679)]