68869008

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{12263}}^1$

素因数の和:12293

約数の個数: 80

約数和(自身を含む): 212903040

約数和(自身を除く): 144034032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 12263, 24526, 36789, 49052, 73578, 98104, 110367, 147156, 159419, 196208, 220734, 294312, 318838, 331101, 441468, 478257, 588624, 637676, 662202, 882936, 956514, 1275352, 1324404, 1434771, 1765872, 1913028, 2550704, 2648808, 2869542, 3826056, 4304313, 5297616, 5739084, 7652112, 8608626, 11478168, 17217252, 22956336, 34434504, 68869008]

約数ペア:

[(1, 68869008), (2, 34434504), (3, 22956336), (4, 17217252), (6, 11478168), (8, 8608626), (9, 7652112), (12, 5739084), (13, 5297616), (16, 4304313), (18, 3826056), (24, 2869542), (26, 2648808), (27, 2550704), (36, 1913028), (39, 1765872), (48, 1434771), (52, 1324404), (54, 1275352), (72, 956514), (78, 882936), (104, 662202), (108, 637676), (117, 588624), (144, 478257), (156, 441468), (208, 331101), (216, 318838), (234, 294312), (312, 220734), (351, 196208), (432, 159419), (468, 147156), (624, 110367), (702, 98104), (936, 73578), (1404, 49052), (1872, 36789), (2808, 24526), (5616, 12263)]