8744232

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:143

約数の個数: 128

約数和(自身を含む): 27279360

約数和(自身を除く): 18535128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 31, 42, 46, 56, 62, 69, 73, 84, 92, 93, 124, 138, 146, 161, 168, 184, 186, 217, 219, 248, 276, 292, 322, 372, 434, 438, 483, 511, 552, 584, 644, 651, 713, 744, 868, 876, 966, 1022, 1288, 1302, 1426, 1533, 1679, 1736, 1752, 1932, 2044, 2139, 2263, 2604, 2852, 3066, 3358, 3864, 4088, 4278, 4526, 4991, 5037, 5208, 5704, 6132, 6716, 6789, 8556, 9052, 9982, 10074, 11753, 12264, 13432, 13578, 14973, 15841, 17112, 18104, 19964, 20148, 23506, 27156, 29946, 31682, 35259, 39928, 40296, 47012, 47523, 52049, 54312, 59892, 63364, 70518, 94024, 95046, 104098, 119784, 126728, 141036, 156147, 190092, 208196, 282072, 312294, 364343, 380184, 416392, 624588, 728686, 1093029, 1249176, 1457372, 2186058, 2914744, 4372116, 8744232]

約数ペア:

[(1, 8744232), (2, 4372116), (3, 2914744), (4, 2186058), (6, 1457372), (7, 1249176), (8, 1093029), (12, 728686), (14, 624588), (21, 416392), (23, 380184), (24, 364343), (28, 312294), (31, 282072), (42, 208196), (46, 190092), (56, 156147), (62, 141036), (69, 126728), (73, 119784), (84, 104098), (92, 95046), (93, 94024), (124, 70518), (138, 63364), (146, 59892), (161, 54312), (168, 52049), (184, 47523), (186, 47012), (217, 40296), (219, 39928), (248, 35259), (276, 31682), (292, 29946), (322, 27156), (372, 23506), (434, 20148), (438, 19964), (483, 18104), (511, 17112), (552, 15841), (584, 14973), (644, 13578), (651, 13432), (713, 12264), (744, 11753), (868, 10074), (876, 9982), (966, 9052), (1022, 8556), (1288, 6789), (1302, 6716), (1426, 6132), (1533, 5704), (1679, 5208), (1736, 5037), (1752, 4991), (1932, 4526), (2044, 4278), (2139, 4088), (2263, 3864), (2604, 3358), (2852, 3066)]