68464592

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:348

約数の個数: 80

約数和(自身を含む): 159096960

約数和(自身を除く): 90632368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 107, 112, 116, 197, 203, 214, 232, 394, 406, 428, 464, 749, 788, 812, 856, 1379, 1498, 1576, 1624, 1712, 2758, 2996, 3103, 3152, 3248, 5516, 5713, 5992, 6206, 11032, 11426, 11984, 12412, 21079, 21721, 22064, 22852, 24824, 39991, 42158, 43442, 45704, 49648, 79982, 84316, 86884, 91408, 147553, 159964, 168632, 173768, 295106, 319928, 337264, 347536, 590212, 611291, 639856, 1180424, 1222582, 2360848, 2445164, 4279037, 4890328, 8558074, 9780656, 17116148, 34232296, 68464592]

約数ペア:

[(1, 68464592), (2, 34232296), (4, 17116148), (7, 9780656), (8, 8558074), (14, 4890328), (16, 4279037), (28, 2445164), (29, 2360848), (56, 1222582), (58, 1180424), (107, 639856), (112, 611291), (116, 590212), (197, 347536), (203, 337264), (214, 319928), (232, 295106), (394, 173768), (406, 168632), (428, 159964), (464, 147553), (749, 91408), (788, 86884), (812, 84316), (856, 79982), (1379, 49648), (1498, 45704), (1576, 43442), (1624, 42158), (1712, 39991), (2758, 24824), (2996, 22852), (3103, 22064), (3152, 21721), (3248, 21079), (5516, 12412), (5713, 11984), (5992, 11426), (6206, 11032)]