77931840

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11597}}^1$

素因数の和:11624

約数の個数: 112

約数和(自身を含む): 282805632

約数和(自身を除く): 204873792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 11597, 23194, 34791, 46388, 57985, 69582, 81179, 92776, 115970, 139164, 162358, 173955, 185552, 231940, 243537, 278328, 324716, 347910, 371104, 405895, 463880, 487074, 556656, 649432, 695820, 742208, 811790, 927760, 974148, 1113312, 1217685, 1298864, 1391640, 1623580, 1855520, 1948296, 2226624, 2435370, 2597728, 2783280, 3247160, 3711040, 3896592, 4870740, 5195456, 5566560, 6494320, 7793184, 9741480, 11133120, 12988640, 15586368, 19482960, 25977280, 38965920, 77931840]

約数ペア:

[(1, 77931840), (2, 38965920), (3, 25977280), (4, 19482960), (5, 15586368), (6, 12988640), (7, 11133120), (8, 9741480), (10, 7793184), (12, 6494320), (14, 5566560), (15, 5195456), (16, 4870740), (20, 3896592), (21, 3711040), (24, 3247160), (28, 2783280), (30, 2597728), (32, 2435370), (35, 2226624), (40, 1948296), (42, 1855520), (48, 1623580), (56, 1391640), (60, 1298864), (64, 1217685), (70, 1113312), (80, 974148), (84, 927760), (96, 811790), (105, 742208), (112, 695820), (120, 649432), (140, 556656), (160, 487074), (168, 463880), (192, 405895), (210, 371104), (224, 347910), (240, 324716), (280, 278328), (320, 243537), (336, 231940), (420, 185552), (448, 173955), (480, 162358), (560, 139164), (672, 115970), (840, 92776), (960, 81179), (1120, 69582), (1344, 57985), (1680, 46388), (2240, 34791), (3360, 23194), (6720, 11597)]