81152736

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{120763}}^1$

素因数の和:120783

約数の個数: 48

約数和(自身を含む): 243460224

約数和(自身を除く): 162307488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 120763, 241526, 362289, 483052, 724578, 845341, 966104, 1449156, 1690682, 1932208, 2536023, 2898312, 3381364, 3864416, 5072046, 5796624, 6762728, 10144092, 11593248, 13525456, 20288184, 27050912, 40576368, 81152736]

約数ペア:

[(1, 81152736), (2, 40576368), (3, 27050912), (4, 20288184), (6, 13525456), (7, 11593248), (8, 10144092), (12, 6762728), (14, 5796624), (16, 5072046), (21, 3864416), (24, 3381364), (28, 2898312), (32, 2536023), (42, 1932208), (48, 1690682), (56, 1449156), (84, 966104), (96, 845341), (112, 724578), (168, 483052), (224, 362289), (336, 241526), (672, 120763)]