67886496

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{3229}}^1$

素因数の和:3318

約数の個数: 72

約数和(自身を含む): 195757380

約数和(自身を除く): 127870884

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2336, 2628, 3229, 3504, 5256, 6458, 7008, 9687, 10512, 12916, 19374, 21024, 25832, 29061, 38748, 51664, 58122, 77496, 103328, 116244, 154992, 232488, 235717, 309984, 464976, 471434, 707151, 929952, 942868, 1414302, 1885736, 2121453, 2828604, 3771472, 4242906, 5657208, 7542944, 8485812, 11314416, 16971624, 22628832, 33943248, 67886496]

約数ペア:

[(1, 67886496), (2, 33943248), (3, 22628832), (4, 16971624), (6, 11314416), (8, 8485812), (9, 7542944), (12, 5657208), (16, 4242906), (18, 3771472), (24, 2828604), (32, 2121453), (36, 1885736), (48, 1414302), (72, 942868), (73, 929952), (96, 707151), (144, 471434), (146, 464976), (219, 309984), (288, 235717), (292, 232488), (438, 154992), (584, 116244), (657, 103328), (876, 77496), (1168, 58122), (1314, 51664), (1752, 38748), (2336, 29061), (2628, 25832), (3229, 21024), (3504, 19374), (5256, 12916), (6458, 10512), (7008, 9687)]