67721808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:353

約数の個数: 160

約数和(自身を含む): 221985792

約数和(自身を除く): 154263984

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 73, 77, 84, 88, 112, 132, 146, 154, 168, 176, 219, 231, 251, 264, 292, 308, 336, 438, 462, 502, 511, 528, 584, 616, 753, 803, 876, 924, 1004, 1022, 1168, 1232, 1506, 1533, 1606, 1752, 1757, 1848, 2008, 2044, 2409, 2761, 3012, 3066, 3212, 3504, 3514, 3696, 4016, 4088, 4818, 5271, 5522, 5621, 6024, 6132, 6424, 7028, 8176, 8283, 9636, 10542, 11044, 11242, 12048, 12264, 12848, 14056, 16566, 16863, 18323, 19272, 19327, 21084, 22088, 22484, 24528, 28112, 33132, 33726, 36646, 38544, 38654, 42168, 44176, 44968, 54969, 57981, 66264, 67452, 73292, 77308, 84336, 89936, 109938, 115962, 128261, 132528, 134904, 146584, 154616, 201553, 219876, 231924, 256522, 269808, 293168, 309232, 384783, 403106, 439752, 463848, 513044, 604659, 769566, 806212, 879504, 927696, 1026088, 1209318, 1410871, 1539132, 1612424, 2052176, 2418636, 2821742, 3078264, 3224848, 4232613, 4837272, 5643484, 6156528, 8465226, 9674544, 11286968, 16930452, 22573936, 33860904, 67721808]

約数ペア:

[(1, 67721808), (2, 33860904), (3, 22573936), (4, 16930452), (6, 11286968), (7, 9674544), (8, 8465226), (11, 6156528), (12, 5643484), (14, 4837272), (16, 4232613), (21, 3224848), (22, 3078264), (24, 2821742), (28, 2418636), (33, 2052176), (42, 1612424), (44, 1539132), (48, 1410871), (56, 1209318), (66, 1026088), (73, 927696), (77, 879504), (84, 806212), (88, 769566), (112, 604659), (132, 513044), (146, 463848), (154, 439752), (168, 403106), (176, 384783), (219, 309232), (231, 293168), (251, 269808), (264, 256522), (292, 231924), (308, 219876), (336, 201553), (438, 154616), (462, 146584), (502, 134904), (511, 132528), (528, 128261), (584, 115962), (616, 109938), (753, 89936), (803, 84336), (876, 77308), (924, 73292), (1004, 67452), (1022, 66264), (1168, 57981), (1232, 54969), (1506, 44968), (1533, 44176), (1606, 42168), (1752, 38654), (1757, 38544), (1848, 36646), (2008, 33726), (2044, 33132), (2409, 28112), (2761, 24528), (3012, 22484), (3066, 22088), (3212, 21084), (3504, 19327), (3514, 19272), (3696, 18323), (4016, 16863), (4088, 16566), (4818, 14056), (5271, 12848), (5522, 12264), (5621, 12048), (6024, 11242), (6132, 11044), (6424, 10542), (7028, 9636), (8176, 8283)]