84863422

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 165473280

約数和(自身を除く): 80609858

約数列:

[1, 2, 7, 14, 17, 23, 34, 37, 46, 74, 119, 161, 238, 259, 322, 391, 419, 518, 629, 782, 838, 851, 1258, 1702, 2737, 2933, 4403, 5474, 5866, 5957, 7123, 8806, 9637, 11914, 14246, 14467, 15503, 19274, 28934, 31006, 49861, 67459, 99722, 101269, 108521, 134918, 163829, 202538, 217042, 263551, 327658, 356569, 527102, 713138, 1146803, 1844857, 2293606, 2495983, 3689714, 4991966, 6061673, 12123346, 42431711, 84863422]

約数ペア:

[(1, 84863422), (2, 42431711), (7, 12123346), (14, 6061673), (17, 4991966), (23, 3689714), (34, 2495983), (37, 2293606), (46, 1844857), (74, 1146803), (119, 713138), (161, 527102), (238, 356569), (259, 327658), (322, 263551), (391, 217042), (419, 202538), (518, 163829), (629, 134918), (782, 108521), (838, 101269), (851, 99722), (1258, 67459), (1702, 49861), (2737, 31006), (2933, 28934), (4403, 19274), (5474, 15503), (5866, 14467), (5957, 14246), (7123, 11914), (8806, 9637)]