66018876

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:264

約数の個数: 144

約数和(自身を含む): 199946880

約数和(自身を除く): 133928004

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 59, 66, 77, 84, 98, 118, 132, 147, 154, 173, 177, 196, 231, 236, 294, 308, 346, 354, 413, 462, 519, 539, 588, 649, 692, 708, 826, 924, 1038, 1078, 1211, 1239, 1298, 1617, 1652, 1903, 1947, 2076, 2156, 2422, 2478, 2596, 2891, 3234, 3633, 3806, 3894, 4543, 4844, 4956, 5709, 5782, 6468, 7266, 7612, 7788, 8477, 8673, 9086, 10207, 11418, 11564, 13321, 13629, 14532, 16954, 17346, 18172, 20414, 22836, 25431, 26642, 27258, 30621, 31801, 33908, 34692, 39963, 40828, 50862, 53284, 54516, 61242, 63602, 71449, 79926, 93247, 95403, 101724, 112277, 122484, 127204, 142898, 159852, 186494, 190806, 214347, 224554, 279741, 285796, 336831, 372988, 381612, 428694, 449108, 500143, 559482, 673662, 785939, 857388, 1000286, 1118964, 1347324, 1500429, 1571878, 2000572, 2357817, 3000858, 3143756, 4715634, 5501573, 6001716, 9431268, 11003146, 16504719, 22006292, 33009438, 66018876]

約数ペア:

[(1, 66018876), (2, 33009438), (3, 22006292), (4, 16504719), (6, 11003146), (7, 9431268), (11, 6001716), (12, 5501573), (14, 4715634), (21, 3143756), (22, 3000858), (28, 2357817), (33, 2000572), (42, 1571878), (44, 1500429), (49, 1347324), (59, 1118964), (66, 1000286), (77, 857388), (84, 785939), (98, 673662), (118, 559482), (132, 500143), (147, 449108), (154, 428694), (173, 381612), (177, 372988), (196, 336831), (231, 285796), (236, 279741), (294, 224554), (308, 214347), (346, 190806), (354, 186494), (413, 159852), (462, 142898), (519, 127204), (539, 122484), (588, 112277), (649, 101724), (692, 95403), (708, 93247), (826, 79926), (924, 71449), (1038, 63602), (1078, 61242), (1211, 54516), (1239, 53284), (1298, 50862), (1617, 40828), (1652, 39963), (1903, 34692), (1947, 33908), (2076, 31801), (2156, 30621), (2422, 27258), (2478, 26642), (2596, 25431), (2891, 22836), (3234, 20414), (3633, 18172), (3806, 17346), (3894, 16954), (4543, 14532), (4844, 13629), (4956, 13321), (5709, 11564), (5782, 11418), (6468, 10207), (7266, 9086), (7612, 8673), (7788, 8477)]