8885268

素因数分解:

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

素因数の和:123

約数の個数: 144

約数和(自身を含む): 28344960

約数和(自身を除く): 19459692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 49, 54, 63, 69, 73, 84, 92, 98, 108, 126, 138, 146, 147, 161, 189, 196, 207, 219, 252, 276, 292, 294, 322, 378, 414, 438, 441, 483, 511, 588, 621, 644, 657, 756, 828, 876, 882, 966, 1022, 1127, 1242, 1314, 1323, 1449, 1533, 1679, 1764, 1932, 1971, 2044, 2254, 2484, 2628, 2646, 2898, 3066, 3358, 3381, 3577, 3942, 4347, 4508, 4599, 5037, 5292, 5796, 6132, 6716, 6762, 7154, 7884, 8694, 9198, 10074, 10143, 10731, 11753, 13524, 13797, 14308, 15111, 17388, 18396, 20148, 20286, 21462, 23506, 27594, 30222, 30429, 32193, 35259, 40572, 42924, 45333, 47012, 55188, 60444, 60858, 64386, 70518, 82271, 90666, 96579, 105777, 121716, 128772, 141036, 164542, 181332, 193158, 211554, 246813, 317331, 329084, 386316, 423108, 493626, 634662, 740439, 987252, 1269324, 1480878, 2221317, 2961756, 4442634, 8885268]

約数ペア:

[(1, 8885268), (2, 4442634), (3, 2961756), (4, 2221317), (6, 1480878), (7, 1269324), (9, 987252), (12, 740439), (14, 634662), (18, 493626), (21, 423108), (23, 386316), (27, 329084), (28, 317331), (36, 246813), (42, 211554), (46, 193158), (49, 181332), (54, 164542), (63, 141036), (69, 128772), (73, 121716), (84, 105777), (92, 96579), (98, 90666), (108, 82271), (126, 70518), (138, 64386), (146, 60858), (147, 60444), (161, 55188), (189, 47012), (196, 45333), (207, 42924), (219, 40572), (252, 35259), (276, 32193), (292, 30429), (294, 30222), (322, 27594), (378, 23506), (414, 21462), (438, 20286), (441, 20148), (483, 18396), (511, 17388), (588, 15111), (621, 14308), (644, 13797), (657, 13524), (756, 11753), (828, 10731), (876, 10143), (882, 10074), (966, 9198), (1022, 8694), (1127, 7884), (1242, 7154), (1314, 6762), (1323, 6716), (1449, 6132), (1533, 5796), (1679, 5292), (1764, 5037), (1932, 4599), (1971, 4508), (2044, 4347), (2254, 3942), (2484, 3577), (2628, 3381), (2646, 3358), (2898, 3066)]