66639336

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2083}}^1$

素因数の和:2166

約数の個数: 64

約数和(自身を含む): 176056320

約数和(自身を除く): 109416984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 43, 62, 86, 93, 124, 129, 172, 186, 248, 258, 344, 372, 516, 744, 1032, 1333, 2083, 2666, 3999, 4166, 5332, 6249, 7998, 8332, 10664, 12498, 15996, 16664, 24996, 31992, 49992, 64573, 89569, 129146, 179138, 193719, 258292, 268707, 358276, 387438, 516584, 537414, 716552, 774876, 1074828, 1549752, 2149656, 2776639, 5553278, 8329917, 11106556, 16659834, 22213112, 33319668, 66639336]

約数ペア:

[(1, 66639336), (2, 33319668), (3, 22213112), (4, 16659834), (6, 11106556), (8, 8329917), (12, 5553278), (24, 2776639), (31, 2149656), (43, 1549752), (62, 1074828), (86, 774876), (93, 716552), (124, 537414), (129, 516584), (172, 387438), (186, 358276), (248, 268707), (258, 258292), (344, 193719), (372, 179138), (516, 129146), (744, 89569), (1032, 64573), (1333, 49992), (2083, 31992), (2666, 24996), (3999, 16664), (4166, 15996), (5332, 12498), (6249, 10664), (7998, 8332)]