80864136

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:476

約数の個数: 128

約数和(自身を含む): 240710400

約数和(自身を除く): 159846264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 41, 46, 54, 69, 72, 82, 92, 108, 123, 138, 164, 184, 207, 216, 246, 276, 328, 369, 397, 414, 492, 552, 621, 738, 794, 828, 943, 984, 1107, 1191, 1242, 1476, 1588, 1656, 1886, 2214, 2382, 2484, 2829, 2952, 3176, 3573, 3772, 4428, 4764, 4968, 5658, 7146, 7544, 8487, 8856, 9131, 9528, 10719, 11316, 14292, 16277, 16974, 18262, 21438, 22632, 25461, 27393, 28584, 32554, 33948, 36524, 42876, 48831, 50922, 54786, 65108, 67896, 73048, 82179, 85752, 97662, 101844, 109572, 130216, 146493, 164358, 195324, 203688, 219144, 246537, 292986, 328716, 374371, 390648, 439479, 493074, 585972, 657432, 748742, 878958, 986148, 1123113, 1171944, 1497484, 1757916, 1972296, 2246226, 2994968, 3369339, 3515832, 4492452, 6738678, 8984904, 10108017, 13477356, 20216034, 26954712, 40432068, 80864136]

約数ペア:

[(1, 80864136), (2, 40432068), (3, 26954712), (4, 20216034), (6, 13477356), (8, 10108017), (9, 8984904), (12, 6738678), (18, 4492452), (23, 3515832), (24, 3369339), (27, 2994968), (36, 2246226), (41, 1972296), (46, 1757916), (54, 1497484), (69, 1171944), (72, 1123113), (82, 986148), (92, 878958), (108, 748742), (123, 657432), (138, 585972), (164, 493074), (184, 439479), (207, 390648), (216, 374371), (246, 328716), (276, 292986), (328, 246537), (369, 219144), (397, 203688), (414, 195324), (492, 164358), (552, 146493), (621, 130216), (738, 109572), (794, 101844), (828, 97662), (943, 85752), (984, 82179), (1107, 73048), (1191, 67896), (1242, 65108), (1476, 54786), (1588, 50922), (1656, 48831), (1886, 42876), (2214, 36524), (2382, 33948), (2484, 32554), (2829, 28584), (2952, 27393), (3176, 25461), (3573, 22632), (3772, 21438), (4428, 18262), (4764, 16974), (4968, 16277), (5658, 14292), (7146, 11316), (7544, 10719), (8487, 9528), (8856, 9131)]