78288912

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{3217}}^1$

素因数の和:3257

約数の個数: 90

約数和(自身を含む): 237324282

約数和(自身を除く): 159035370

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 169, 208, 234, 312, 338, 468, 507, 624, 676, 936, 1014, 1352, 1521, 1872, 2028, 2704, 3042, 3217, 4056, 6084, 6434, 8112, 9651, 12168, 12868, 19302, 24336, 25736, 28953, 38604, 41821, 51472, 57906, 77208, 83642, 115812, 125463, 154416, 167284, 231624, 250926, 334568, 376389, 463248, 501852, 543673, 669136, 752778, 1003704, 1087346, 1505556, 1631019, 2007408, 2174692, 3011112, 3262038, 4349384, 4893057, 6022224, 6524076, 8698768, 9786114, 13048152, 19572228, 26096304, 39144456, 78288912]

約数ペア:

[(1, 78288912), (2, 39144456), (3, 26096304), (4, 19572228), (6, 13048152), (8, 9786114), (9, 8698768), (12, 6524076), (13, 6022224), (16, 4893057), (18, 4349384), (24, 3262038), (26, 3011112), (36, 2174692), (39, 2007408), (48, 1631019), (52, 1505556), (72, 1087346), (78, 1003704), (104, 752778), (117, 669136), (144, 543673), (156, 501852), (169, 463248), (208, 376389), (234, 334568), (312, 250926), (338, 231624), (468, 167284), (507, 154416), (624, 125463), (676, 115812), (936, 83642), (1014, 77208), (1352, 57906), (1521, 51472), (1872, 41821), (2028, 38604), (2704, 28953), (3042, 25736), (3217, 24336), (4056, 19302), (6084, 12868), (6434, 12168), (8112, 9651)]