90889008

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1$

素因数の和:679

約数の個数: 160

約数和(自身を含む): 295219200

約数和(自身を除く): 204330192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 23, 24, 28, 38, 42, 46, 48, 56, 57, 69, 76, 84, 92, 112, 114, 133, 138, 152, 161, 168, 184, 228, 266, 276, 304, 322, 336, 368, 399, 437, 456, 483, 532, 552, 619, 644, 798, 874, 912, 966, 1064, 1104, 1238, 1288, 1311, 1596, 1748, 1857, 1932, 2128, 2476, 2576, 2622, 3059, 3192, 3496, 3714, 3864, 4333, 4952, 5244, 6118, 6384, 6992, 7428, 7728, 8666, 9177, 9904, 10488, 11761, 12236, 12999, 14237, 14856, 17332, 18354, 20976, 23522, 24472, 25998, 28474, 29712, 34664, 35283, 36708, 42711, 47044, 48944, 51996, 56948, 69328, 70566, 73416, 82327, 85422, 94088, 99659, 103992, 113896, 141132, 146832, 164654, 170844, 188176, 199318, 207984, 227792, 246981, 270503, 282264, 298977, 329308, 341688, 398636, 493962, 541006, 564528, 597954, 658616, 683376, 797272, 811509, 987924, 1082012, 1195908, 1317232, 1594544, 1623018, 1893521, 1975848, 2164024, 2391816, 3246036, 3787042, 3951696, 4328048, 4783632, 5680563, 6492072, 7574084, 11361126, 12984144, 15148168, 22722252, 30296336, 45444504, 90889008]

約数ペア:

[(1, 90889008), (2, 45444504), (3, 30296336), (4, 22722252), (6, 15148168), (7, 12984144), (8, 11361126), (12, 7574084), (14, 6492072), (16, 5680563), (19, 4783632), (21, 4328048), (23, 3951696), (24, 3787042), (28, 3246036), (38, 2391816), (42, 2164024), (46, 1975848), (48, 1893521), (56, 1623018), (57, 1594544), (69, 1317232), (76, 1195908), (84, 1082012), (92, 987924), (112, 811509), (114, 797272), (133, 683376), (138, 658616), (152, 597954), (161, 564528), (168, 541006), (184, 493962), (228, 398636), (266, 341688), (276, 329308), (304, 298977), (322, 282264), (336, 270503), (368, 246981), (399, 227792), (437, 207984), (456, 199318), (483, 188176), (532, 170844), (552, 164654), (619, 146832), (644, 141132), (798, 113896), (874, 103992), (912, 99659), (966, 94088), (1064, 85422), (1104, 82327), (1238, 73416), (1288, 70566), (1311, 69328), (1596, 56948), (1748, 51996), (1857, 48944), (1932, 47044), (2128, 42711), (2476, 36708), (2576, 35283), (2622, 34664), (3059, 29712), (3192, 28474), (3496, 25998), (3714, 24472), (3864, 23522), (4333, 20976), (4952, 18354), (5244, 17332), (6118, 14856), (6384, 14237), (6992, 12999), (7428, 12236), (7728, 11761), (8666, 10488), (9177, 9904)]