80302376

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1693}}^1$

素因数の和:1735

約数の個数: 72

約数和(自身を含む): 192633210

約数和(自身を除く): 112330834

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 121, 154, 196, 242, 308, 392, 484, 539, 616, 847, 968, 1078, 1693, 1694, 2156, 3386, 3388, 4312, 5929, 6772, 6776, 11851, 11858, 13544, 18623, 23702, 23716, 37246, 47404, 47432, 74492, 82957, 94808, 130361, 148984, 165914, 204853, 260722, 331828, 409706, 521444, 663656, 819412, 912527, 1042888, 1433971, 1638824, 1825054, 2867942, 3650108, 5735884, 7300216, 10037797, 11471768, 20075594, 40151188, 80302376]

約数ペア:

[(1, 80302376), (2, 40151188), (4, 20075594), (7, 11471768), (8, 10037797), (11, 7300216), (14, 5735884), (22, 3650108), (28, 2867942), (44, 1825054), (49, 1638824), (56, 1433971), (77, 1042888), (88, 912527), (98, 819412), (121, 663656), (154, 521444), (196, 409706), (242, 331828), (308, 260722), (392, 204853), (484, 165914), (539, 148984), (616, 130361), (847, 94808), (968, 82957), (1078, 74492), (1693, 47432), (1694, 47404), (2156, 37246), (3386, 23716), (3388, 23702), (4312, 18623), (5929, 13544), (6772, 11858), (6776, 11851)]