80327632

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{577}}^1$

素因数の和:716

約数の個数: 80

約数和(自身を含む): 196094592

約数和(自身を除く): 115766960

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 113, 154, 176, 226, 308, 452, 577, 616, 791, 904, 1154, 1232, 1243, 1582, 1808, 2308, 2486, 3164, 4039, 4616, 4972, 6328, 6347, 8078, 8701, 9232, 9944, 12656, 12694, 16156, 17402, 19888, 25388, 32312, 34804, 44429, 50776, 64624, 65201, 69608, 88858, 101552, 130402, 139216, 177716, 260804, 355432, 456407, 521608, 710864, 717211, 912814, 1043216, 1434422, 1825628, 2868844, 3651256, 5020477, 5737688, 7302512, 10040954, 11475376, 20081908, 40163816, 80327632]

約数ペア:

[(1, 80327632), (2, 40163816), (4, 20081908), (7, 11475376), (8, 10040954), (11, 7302512), (14, 5737688), (16, 5020477), (22, 3651256), (28, 2868844), (44, 1825628), (56, 1434422), (77, 1043216), (88, 912814), (112, 717211), (113, 710864), (154, 521608), (176, 456407), (226, 355432), (308, 260804), (452, 177716), (577, 139216), (616, 130402), (791, 101552), (904, 88858), (1154, 69608), (1232, 65201), (1243, 64624), (1582, 50776), (1808, 44429), (2308, 34804), (2486, 32312), (3164, 25388), (4039, 19888), (4616, 17402), (4972, 16156), (6328, 12694), (6347, 12656), (8078, 9944), (8701, 9232)]