80112867822

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{431731}}^1$

素因数の和:431826

約数の個数: 72

約数和(自身を含む): 191038819608

約数和(自身を除く): 110925951786

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 117, 122, 169, 183, 234, 338, 366, 507, 549, 793, 1014, 1098, 1521, 1586, 2379, 3042, 4758, 7137, 10309, 14274, 20618, 30927, 61854, 92781, 185562, 431731, 863462, 1295193, 2590386, 3885579, 5612503, 7771158, 11225006, 16837509, 26335591, 33675018, 50512527, 52671182, 72962539, 79006773, 101025054, 145925078, 158013546, 218887617, 237020319, 342362683, 437775234, 474040638, 656662851, 684725366, 1027088049, 1313325702, 2054176098, 3081264147, 4450714879, 6162528294, 8901429758, 13352144637, 26704289274, 40056433911, 80112867822]

約数ペア:

[(1, 80112867822), (2, 40056433911), (3, 26704289274), (6, 13352144637), (9, 8901429758), (13, 6162528294), (18, 4450714879), (26, 3081264147), (39, 2054176098), (61, 1313325702), (78, 1027088049), (117, 684725366), (122, 656662851), (169, 474040638), (183, 437775234), (234, 342362683), (338, 237020319), (366, 218887617), (507, 158013546), (549, 145925078), (793, 101025054), (1014, 79006773), (1098, 72962539), (1521, 52671182), (1586, 50512527), (2379, 33675018), (3042, 26335591), (4758, 16837509), (7137, 11225006), (10309, 7771158), (14274, 5612503), (20618, 3885579), (30927, 2590386), (61854, 1295193), (92781, 863462), (185562, 431731)]