80841152

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4877}}^1$

素因数の和:4933

約数の個数: 56

約数和(自身を含む): 188329824

約数和(自身を除く): 107488672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 148, 224, 259, 296, 448, 518, 592, 1036, 1184, 2072, 2368, 4144, 4877, 8288, 9754, 16576, 19508, 34139, 39016, 68278, 78032, 136556, 156064, 180449, 273112, 312128, 360898, 546224, 721796, 1092448, 1263143, 1443592, 2184896, 2526286, 2887184, 5052572, 5774368, 10105144, 11548736, 20210288, 40420576, 80841152]

約数ペア:

[(1, 80841152), (2, 40420576), (4, 20210288), (7, 11548736), (8, 10105144), (14, 5774368), (16, 5052572), (28, 2887184), (32, 2526286), (37, 2184896), (56, 1443592), (64, 1263143), (74, 1092448), (112, 721796), (148, 546224), (224, 360898), (259, 312128), (296, 273112), (448, 180449), (518, 156064), (592, 136556), (1036, 78032), (1184, 68278), (2072, 39016), (2368, 34139), (4144, 19508), (4877, 16576), (8288, 9754)]