66427312

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:386

約数の個数: 80

約数和(自身を含む): 155561472

約数和(自身を除く): 89134160

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 107, 112, 161, 184, 214, 241, 322, 368, 428, 482, 644, 749, 856, 964, 1288, 1498, 1687, 1712, 1928, 2461, 2576, 2996, 3374, 3856, 4922, 5543, 5992, 6748, 9844, 11086, 11984, 13496, 17227, 19688, 22172, 25787, 26992, 34454, 38801, 39376, 44344, 51574, 68908, 77602, 88688, 103148, 137816, 155204, 180509, 206296, 275632, 310408, 361018, 412592, 593101, 620816, 722036, 1186202, 1444072, 2372404, 2888144, 4151707, 4744808, 8303414, 9489616, 16606828, 33213656, 66427312]

約数ペア:

[(1, 66427312), (2, 33213656), (4, 16606828), (7, 9489616), (8, 8303414), (14, 4744808), (16, 4151707), (23, 2888144), (28, 2372404), (46, 1444072), (56, 1186202), (92, 722036), (107, 620816), (112, 593101), (161, 412592), (184, 361018), (214, 310408), (241, 275632), (322, 206296), (368, 180509), (428, 155204), (482, 137816), (644, 103148), (749, 88688), (856, 77602), (964, 68908), (1288, 51574), (1498, 44344), (1687, 39376), (1712, 38801), (1928, 34454), (2461, 26992), (2576, 25787), (2996, 22172), (3374, 19688), (3856, 17227), (4922, 13496), (5543, 11984), (5992, 11086), (6748, 9844)]