68548998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:242

約数の個数: 128

約数和(自身を含む): 181370880

約数和(自身を除く): 112821882

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 31, 34, 38, 42, 51, 57, 62, 93, 102, 114, 119, 133, 163, 186, 217, 238, 266, 323, 326, 357, 399, 434, 489, 527, 589, 646, 651, 714, 798, 969, 978, 1054, 1141, 1178, 1302, 1581, 1767, 1938, 2261, 2282, 2771, 3097, 3162, 3423, 3534, 3689, 4123, 4522, 5053, 5542, 6194, 6783, 6846, 7378, 8246, 8313, 9291, 10013, 10106, 11067, 12369, 13566, 15159, 16626, 18582, 19397, 20026, 21679, 22134, 24738, 30039, 30318, 35371, 38794, 43358, 52649, 58191, 60078, 65037, 70091, 70742, 85901, 96007, 105298, 106113, 116382, 130074, 140182, 157947, 171802, 192014, 210273, 212226, 257703, 288021, 315894, 368543, 420546, 515406, 576042, 601307, 672049, 737086, 1105629, 1202614, 1344098, 1632119, 1803921, 2016147, 2211258, 3264238, 3607842, 4032294, 4896357, 9792714, 11424833, 22849666, 34274499, 68548998]

約数ペア:

[(1, 68548998), (2, 34274499), (3, 22849666), (6, 11424833), (7, 9792714), (14, 4896357), (17, 4032294), (19, 3607842), (21, 3264238), (31, 2211258), (34, 2016147), (38, 1803921), (42, 1632119), (51, 1344098), (57, 1202614), (62, 1105629), (93, 737086), (102, 672049), (114, 601307), (119, 576042), (133, 515406), (163, 420546), (186, 368543), (217, 315894), (238, 288021), (266, 257703), (323, 212226), (326, 210273), (357, 192014), (399, 171802), (434, 157947), (489, 140182), (527, 130074), (589, 116382), (646, 106113), (651, 105298), (714, 96007), (798, 85901), (969, 70742), (978, 70091), (1054, 65037), (1141, 60078), (1178, 58191), (1302, 52649), (1581, 43358), (1767, 38794), (1938, 35371), (2261, 30318), (2282, 30039), (2771, 24738), (3097, 22134), (3162, 21679), (3423, 20026), (3534, 19397), (3689, 18582), (4123, 16626), (4522, 15159), (5053, 13566), (5542, 12369), (6194, 11067), (6783, 10106), (6846, 10013), (7378, 9291), (8246, 8313)]