69472458

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 180576000

約数和(自身を除く): 111103542

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 29, 33, 37, 54, 58, 66, 74, 87, 99, 109, 111, 174, 198, 218, 222, 261, 297, 319, 327, 333, 407, 522, 594, 638, 654, 666, 783, 814, 957, 981, 999, 1073, 1199, 1221, 1566, 1914, 1962, 1998, 2146, 2398, 2442, 2871, 2943, 3161, 3219, 3597, 3663, 4033, 5742, 5886, 6322, 6438, 7194, 7326, 8066, 8613, 9483, 9657, 10791, 10989, 11803, 12099, 17226, 18966, 19314, 21582, 21978, 23606, 24198, 28449, 28971, 32373, 34771, 35409, 36297, 44363, 56898, 57942, 64746, 69542, 70818, 72594, 85347, 88726, 104313, 106227, 108891, 116957, 133089, 170694, 208626, 212454, 217782, 233914, 266178, 312939, 318681, 350871, 399267, 625878, 637362, 701742, 798534, 938817, 1052613, 1197801, 1286527, 1877634, 2105226, 2395602, 2573054, 3157839, 3859581, 6315678, 7719162, 11578743, 23157486, 34736229, 69472458]

約数ペア:

[(1, 69472458), (2, 34736229), (3, 23157486), (6, 11578743), (9, 7719162), (11, 6315678), (18, 3859581), (22, 3157839), (27, 2573054), (29, 2395602), (33, 2105226), (37, 1877634), (54, 1286527), (58, 1197801), (66, 1052613), (74, 938817), (87, 798534), (99, 701742), (109, 637362), (111, 625878), (174, 399267), (198, 350871), (218, 318681), (222, 312939), (261, 266178), (297, 233914), (319, 217782), (327, 212454), (333, 208626), (407, 170694), (522, 133089), (594, 116957), (638, 108891), (654, 106227), (666, 104313), (783, 88726), (814, 85347), (957, 72594), (981, 70818), (999, 69542), (1073, 64746), (1199, 57942), (1221, 56898), (1566, 44363), (1914, 36297), (1962, 35409), (1998, 34771), (2146, 32373), (2398, 28971), (2442, 28449), (2871, 24198), (2943, 23606), (3161, 21978), (3219, 21582), (3597, 19314), (3663, 18966), (4033, 17226), (5742, 12099), (5886, 11803), (6322, 10989), (6438, 10791), (7194, 9657), (7326, 9483), (8066, 8613)]