85108188

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:172

約数の個数: 144

約数和(自身を含む): 242613504

約数和(自身を除く): 157505316

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 23, 33, 34, 44, 46, 51, 66, 68, 69, 92, 97, 102, 132, 138, 187, 194, 204, 253, 276, 289, 291, 374, 388, 391, 506, 561, 578, 582, 748, 759, 782, 867, 1012, 1067, 1122, 1156, 1164, 1173, 1518, 1564, 1649, 1734, 2134, 2231, 2244, 2346, 3036, 3179, 3201, 3298, 3468, 4268, 4301, 4462, 4692, 4947, 6358, 6402, 6596, 6647, 6693, 8602, 8924, 9537, 9894, 12716, 12804, 12903, 13294, 13386, 17204, 18139, 19074, 19788, 19941, 24541, 25806, 26588, 26772, 28033, 36278, 37927, 38148, 39882, 49082, 51612, 54417, 56066, 72556, 73117, 73623, 75854, 79764, 84099, 98164, 108834, 112132, 113781, 146234, 147246, 151708, 168198, 217668, 219351, 227562, 292468, 294492, 308363, 336396, 417197, 438702, 455124, 616726, 644759, 834394, 877404, 925089, 1233452, 1251591, 1289518, 1668788, 1850178, 1934277, 2503182, 2579036, 3700356, 3868554, 5006364, 7092349, 7737108, 14184698, 21277047, 28369396, 42554094, 85108188]

約数ペア:

[(1, 85108188), (2, 42554094), (3, 28369396), (4, 21277047), (6, 14184698), (11, 7737108), (12, 7092349), (17, 5006364), (22, 3868554), (23, 3700356), (33, 2579036), (34, 2503182), (44, 1934277), (46, 1850178), (51, 1668788), (66, 1289518), (68, 1251591), (69, 1233452), (92, 925089), (97, 877404), (102, 834394), (132, 644759), (138, 616726), (187, 455124), (194, 438702), (204, 417197), (253, 336396), (276, 308363), (289, 294492), (291, 292468), (374, 227562), (388, 219351), (391, 217668), (506, 168198), (561, 151708), (578, 147246), (582, 146234), (748, 113781), (759, 112132), (782, 108834), (867, 98164), (1012, 84099), (1067, 79764), (1122, 75854), (1156, 73623), (1164, 73117), (1173, 72556), (1518, 56066), (1564, 54417), (1649, 51612), (1734, 49082), (2134, 39882), (2231, 38148), (2244, 37927), (2346, 36278), (3036, 28033), (3179, 26772), (3201, 26588), (3298, 25806), (3468, 24541), (4268, 19941), (4301, 19788), (4462, 19074), (4692, 18139), (4947, 17204), (6358, 13386), (6402, 13294), (6596, 12903), (6647, 12804), (6693, 12716), (8602, 9894), (8924, 9537)]