63988176

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1213}}^1$

素因数の和:1388

約数の個数: 80

約数和(自身を含む): 190277504

約数和(自身を除く): 126289328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 157, 168, 314, 336, 471, 628, 942, 1099, 1213, 1256, 1884, 2198, 2426, 2512, 3297, 3639, 3768, 4396, 4852, 6594, 7278, 7536, 8491, 8792, 9704, 13188, 14556, 16982, 17584, 19408, 25473, 26376, 29112, 33964, 50946, 52752, 58224, 67928, 101892, 135856, 190441, 203784, 380882, 407568, 571323, 761764, 1142646, 1333087, 1523528, 2285292, 2666174, 3047056, 3999261, 4570584, 5332348, 7998522, 9141168, 10664696, 15997044, 21329392, 31994088, 63988176]

約数ペア:

[(1, 63988176), (2, 31994088), (3, 21329392), (4, 15997044), (6, 10664696), (7, 9141168), (8, 7998522), (12, 5332348), (14, 4570584), (16, 3999261), (21, 3047056), (24, 2666174), (28, 2285292), (42, 1523528), (48, 1333087), (56, 1142646), (84, 761764), (112, 571323), (157, 407568), (168, 380882), (314, 203784), (336, 190441), (471, 135856), (628, 101892), (942, 67928), (1099, 58224), (1213, 52752), (1256, 50946), (1884, 33964), (2198, 29112), (2426, 26376), (2512, 25473), (3297, 19408), (3639, 17584), (3768, 16982), (4396, 14556), (4852, 13188), (6594, 9704), (7278, 8792), (7536, 8491)]