68739216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15737}}^1$

素因数の和:15768

約数の個数: 80

約数和(自身を含む): 218569344

約数和(自身を除く): 149830128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 15737, 31474, 47211, 62948, 94422, 110159, 125896, 188844, 204581, 220318, 251792, 330477, 377688, 409162, 440636, 613743, 660954, 755376, 818324, 881272, 1227486, 1321908, 1432067, 1636648, 1762544, 2454972, 2643816, 2864134, 3273296, 4296201, 4909944, 5287632, 5728268, 8592402, 9819888, 11456536, 17184804, 22913072, 34369608, 68739216]

約数ペア:

[(1, 68739216), (2, 34369608), (3, 22913072), (4, 17184804), (6, 11456536), (7, 9819888), (8, 8592402), (12, 5728268), (13, 5287632), (14, 4909944), (16, 4296201), (21, 3273296), (24, 2864134), (26, 2643816), (28, 2454972), (39, 1762544), (42, 1636648), (48, 1432067), (52, 1321908), (56, 1227486), (78, 881272), (84, 818324), (91, 755376), (104, 660954), (112, 613743), (156, 440636), (168, 409162), (182, 377688), (208, 330477), (273, 251792), (312, 220318), (336, 204581), (364, 188844), (546, 125896), (624, 110159), (728, 94422), (1092, 62948), (1456, 47211), (2184, 31474), (4368, 15737)]