68166756

素因数分解:

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

素因数の和:678

約数の個数: 144

約数和(自身を含む): 216652800

約数和(自身を除く): 148486044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 23, 28, 36, 38, 42, 46, 57, 63, 69, 76, 84, 92, 114, 126, 133, 138, 161, 171, 207, 228, 252, 266, 276, 322, 342, 399, 414, 437, 483, 532, 619, 644, 684, 798, 828, 874, 966, 1197, 1238, 1311, 1449, 1596, 1748, 1857, 1932, 2394, 2476, 2622, 2898, 3059, 3714, 3933, 4333, 4788, 5244, 5571, 5796, 6118, 7428, 7866, 8666, 9177, 11142, 11761, 12236, 12999, 14237, 15732, 17332, 18354, 22284, 23522, 25998, 27531, 28474, 35283, 36708, 38997, 42711, 47044, 51996, 55062, 56948, 70566, 77994, 82327, 85422, 99659, 105849, 110124, 128133, 141132, 155988, 164654, 170844, 199318, 211698, 246981, 256266, 270503, 298977, 329308, 398636, 423396, 493962, 512532, 541006, 597954, 740943, 811509, 896931, 987924, 1082012, 1195908, 1481886, 1623018, 1793862, 1893521, 2434527, 2963772, 3246036, 3587724, 3787042, 4869054, 5680563, 7574084, 9738108, 11361126, 17041689, 22722252, 34083378, 68166756]

約数ペア:

[(1, 68166756), (2, 34083378), (3, 22722252), (4, 17041689), (6, 11361126), (7, 9738108), (9, 7574084), (12, 5680563), (14, 4869054), (18, 3787042), (19, 3587724), (21, 3246036), (23, 2963772), (28, 2434527), (36, 1893521), (38, 1793862), (42, 1623018), (46, 1481886), (57, 1195908), (63, 1082012), (69, 987924), (76, 896931), (84, 811509), (92, 740943), (114, 597954), (126, 541006), (133, 512532), (138, 493962), (161, 423396), (171, 398636), (207, 329308), (228, 298977), (252, 270503), (266, 256266), (276, 246981), (322, 211698), (342, 199318), (399, 170844), (414, 164654), (437, 155988), (483, 141132), (532, 128133), (619, 110124), (644, 105849), (684, 99659), (798, 85422), (828, 82327), (874, 77994), (966, 70566), (1197, 56948), (1238, 55062), (1311, 51996), (1449, 47044), (1596, 42711), (1748, 38997), (1857, 36708), (1932, 35283), (2394, 28474), (2476, 27531), (2622, 25998), (2898, 23522), (3059, 22284), (3714, 18354), (3933, 17332), (4333, 15732), (4788, 14237), (5244, 12999), (5571, 12236), (5796, 11761), (6118, 11142), (7428, 9177), (7866, 8666)]