64117284

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:486

約数の個数: 144

約数和(自身を含む): 198567936

約数和(自身を除く): 134450652

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 23, 28, 33, 42, 44, 46, 49, 66, 69, 77, 84, 92, 98, 132, 138, 147, 154, 161, 196, 231, 253, 276, 294, 308, 322, 431, 462, 483, 506, 539, 588, 644, 759, 862, 924, 966, 1012, 1078, 1127, 1293, 1518, 1617, 1724, 1771, 1932, 2156, 2254, 2586, 3017, 3036, 3234, 3381, 3542, 4508, 4741, 5172, 5313, 6034, 6468, 6762, 7084, 9051, 9482, 9913, 10626, 12068, 12397, 13524, 14223, 18102, 18964, 19826, 21119, 21252, 24794, 28446, 29739, 33187, 36204, 37191, 39652, 42238, 49588, 56892, 59478, 63357, 66374, 69391, 74382, 84476, 99561, 109043, 118956, 126714, 132748, 138782, 148764, 199122, 208173, 218086, 232309, 253428, 277564, 327129, 398244, 416346, 436172, 464618, 485737, 654258, 696927, 763301, 832692, 929236, 971474, 1308516, 1393854, 1457211, 1526602, 1942948, 2289903, 2787708, 2914422, 3053204, 4579806, 5343107, 5828844, 9159612, 10686214, 16029321, 21372428, 32058642, 64117284]

約数ペア:

[(1, 64117284), (2, 32058642), (3, 21372428), (4, 16029321), (6, 10686214), (7, 9159612), (11, 5828844), (12, 5343107), (14, 4579806), (21, 3053204), (22, 2914422), (23, 2787708), (28, 2289903), (33, 1942948), (42, 1526602), (44, 1457211), (46, 1393854), (49, 1308516), (66, 971474), (69, 929236), (77, 832692), (84, 763301), (92, 696927), (98, 654258), (132, 485737), (138, 464618), (147, 436172), (154, 416346), (161, 398244), (196, 327129), (231, 277564), (253, 253428), (276, 232309), (294, 218086), (308, 208173), (322, 199122), (431, 148764), (462, 138782), (483, 132748), (506, 126714), (539, 118956), (588, 109043), (644, 99561), (759, 84476), (862, 74382), (924, 69391), (966, 66374), (1012, 63357), (1078, 59478), (1127, 56892), (1293, 49588), (1518, 42238), (1617, 39652), (1724, 37191), (1771, 36204), (1932, 33187), (2156, 29739), (2254, 28446), (2586, 24794), (3017, 21252), (3036, 21119), (3234, 19826), (3381, 18964), (3542, 18102), (4508, 14223), (4741, 13524), (5172, 12397), (5313, 12068), (6034, 10626), (6468, 9913), (6762, 9482), (7084, 9051)]