67439664

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^2$

素因数の和:347

約数の個数: 90

約数和(自身を含む): 199944420

約数和(自身を除く): 132504756

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 157, 171, 228, 304, 314, 342, 456, 471, 628, 684, 912, 942, 1256, 1368, 1413, 1884, 2512, 2736, 2826, 2983, 3768, 5652, 5966, 7536, 8949, 11304, 11932, 17898, 22608, 23864, 24649, 26847, 35796, 47728, 49298, 53694, 71592, 73947, 98596, 107388, 143184, 147894, 197192, 214776, 221841, 295788, 394384, 429552, 443682, 468331, 591576, 887364, 936662, 1183152, 1404993, 1774728, 1873324, 2809986, 3549456, 3746648, 4214979, 5619972, 7493296, 8429958, 11239944, 16859916, 22479888, 33719832, 67439664]

約数ペア:

[(1, 67439664), (2, 33719832), (3, 22479888), (4, 16859916), (6, 11239944), (8, 8429958), (9, 7493296), (12, 5619972), (16, 4214979), (18, 3746648), (19, 3549456), (24, 2809986), (36, 1873324), (38, 1774728), (48, 1404993), (57, 1183152), (72, 936662), (76, 887364), (114, 591576), (144, 468331), (152, 443682), (157, 429552), (171, 394384), (228, 295788), (304, 221841), (314, 214776), (342, 197192), (456, 147894), (471, 143184), (628, 107388), (684, 98596), (912, 73947), (942, 71592), (1256, 53694), (1368, 49298), (1413, 47728), (1884, 35796), (2512, 26847), (2736, 24649), (2826, 23864), (2983, 22608), (3768, 17898), (5652, 11932), (5966, 11304), (7536, 8949)]