65770686

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:473

約数の個数: 48

約数和(自身を含む): 145314000

約数和(自身を除く): 79543314

約数列:

[1, 2, 3, 6, 9, 18, 137, 149, 179, 274, 298, 358, 411, 447, 537, 822, 894, 1074, 1233, 1341, 1611, 2466, 2682, 3222, 20413, 24523, 26671, 40826, 49046, 53342, 61239, 73569, 80013, 122478, 147138, 160026, 183717, 220707, 240039, 367434, 441414, 480078, 3653927, 7307854, 10961781, 21923562, 32885343, 65770686]

約数ペア:

[(1, 65770686), (2, 32885343), (3, 21923562), (6, 10961781), (9, 7307854), (18, 3653927), (137, 480078), (149, 441414), (179, 367434), (274, 240039), (298, 220707), (358, 183717), (411, 160026), (447, 147138), (537, 122478), (822, 80013), (894, 73569), (1074, 61239), (1233, 53342), (1341, 49046), (1611, 40826), (2466, 26671), (2682, 24523), (3222, 20413)]