90078534

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{797}}^1$

素因数の和:851

約数の個数: 128

約数和(自身を含む): 257402880

約数和(自身を除く): 167324346

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 23, 26, 27, 39, 42, 46, 54, 63, 69, 78, 91, 117, 126, 138, 161, 182, 189, 207, 234, 273, 299, 322, 351, 378, 414, 483, 546, 598, 621, 702, 797, 819, 897, 966, 1242, 1449, 1594, 1638, 1794, 2093, 2391, 2457, 2691, 2898, 4186, 4347, 4782, 4914, 5382, 5579, 6279, 7173, 8073, 8694, 10361, 11158, 12558, 14346, 16146, 16737, 18331, 18837, 20722, 21519, 31083, 33474, 36662, 37674, 43038, 50211, 54993, 56511, 62166, 72527, 93249, 100422, 109986, 113022, 128317, 145054, 150633, 164979, 186498, 217581, 238303, 256634, 279747, 301266, 329958, 384951, 435162, 476606, 494937, 559494, 652743, 714909, 769902, 989874, 1154853, 1305486, 1429818, 1668121, 1958229, 2144727, 2309706, 3336242, 3464559, 3916458, 4289454, 5004363, 6434181, 6929118, 10008726, 12868362, 15013089, 30026178, 45039267, 90078534]

約数ペア:

[(1, 90078534), (2, 45039267), (3, 30026178), (6, 15013089), (7, 12868362), (9, 10008726), (13, 6929118), (14, 6434181), (18, 5004363), (21, 4289454), (23, 3916458), (26, 3464559), (27, 3336242), (39, 2309706), (42, 2144727), (46, 1958229), (54, 1668121), (63, 1429818), (69, 1305486), (78, 1154853), (91, 989874), (117, 769902), (126, 714909), (138, 652743), (161, 559494), (182, 494937), (189, 476606), (207, 435162), (234, 384951), (273, 329958), (299, 301266), (322, 279747), (351, 256634), (378, 238303), (414, 217581), (483, 186498), (546, 164979), (598, 150633), (621, 145054), (702, 128317), (797, 113022), (819, 109986), (897, 100422), (966, 93249), (1242, 72527), (1449, 62166), (1594, 56511), (1638, 54993), (1794, 50211), (2093, 43038), (2391, 37674), (2457, 36662), (2691, 33474), (2898, 31083), (4186, 21519), (4347, 20722), (4782, 18837), (4914, 18331), (5382, 16737), (5579, 16146), (6279, 14346), (7173, 12558), (8073, 11158), (8694, 10361)]