77676312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2347}}^1$

素因数の和:2560

約数の個数: 64

約数和(自身を含む): 223153920

約数和(自身を除く): 145477608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 197, 394, 591, 788, 1182, 1379, 1576, 2347, 2364, 2758, 4137, 4694, 4728, 5516, 7041, 8274, 9388, 11032, 14082, 16429, 16548, 18776, 28164, 32858, 33096, 49287, 56328, 65716, 98574, 131432, 197148, 394296, 462359, 924718, 1387077, 1849436, 2774154, 3236513, 3698872, 5548308, 6473026, 9709539, 11096616, 12946052, 19419078, 25892104, 38838156, 77676312]

約数ペア:

[(1, 77676312), (2, 38838156), (3, 25892104), (4, 19419078), (6, 12946052), (7, 11096616), (8, 9709539), (12, 6473026), (14, 5548308), (21, 3698872), (24, 3236513), (28, 2774154), (42, 1849436), (56, 1387077), (84, 924718), (168, 462359), (197, 394296), (394, 197148), (591, 131432), (788, 98574), (1182, 65716), (1379, 56328), (1576, 49287), (2347, 33096), (2364, 32858), (2758, 28164), (4137, 18776), (4694, 16548), (4728, 16429), (5516, 14082), (7041, 11032), (8274, 9388)]