78128496

素因数分解:

$2^4\times 3^3\times {\mathrm{223}}^1\times {\mathrm{811}}^1$

素因数の和:1051

約数の個数: 80

約数和(自身を含む): 225541120

約数和(自身を除く): 147412624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 223, 432, 446, 669, 811, 892, 1338, 1622, 1784, 2007, 2433, 2676, 3244, 3568, 4014, 4866, 5352, 6021, 6488, 7299, 8028, 9732, 10704, 12042, 12976, 14598, 16056, 19464, 21897, 24084, 29196, 32112, 38928, 43794, 48168, 58392, 87588, 96336, 116784, 175176, 180853, 350352, 361706, 542559, 723412, 1085118, 1446824, 1627677, 2170236, 2893648, 3255354, 4340472, 4883031, 6510708, 8680944, 9766062, 13021416, 19532124, 26042832, 39064248, 78128496]

約数ペア:

[(1, 78128496), (2, 39064248), (3, 26042832), (4, 19532124), (6, 13021416), (8, 9766062), (9, 8680944), (12, 6510708), (16, 4883031), (18, 4340472), (24, 3255354), (27, 2893648), (36, 2170236), (48, 1627677), (54, 1446824), (72, 1085118), (108, 723412), (144, 542559), (216, 361706), (223, 350352), (432, 180853), (446, 175176), (669, 116784), (811, 96336), (892, 87588), (1338, 58392), (1622, 48168), (1784, 43794), (2007, 38928), (2433, 32112), (2676, 29196), (3244, 24084), (3568, 21897), (4014, 19464), (4866, 16056), (5352, 14598), (6021, 12976), (6488, 12042), (7299, 10704), (8028, 9732)]