71686758

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{6427}}^1$

素因数の和:6469

約数の個数: 48

約数和(自身を含む): 169390656

約数和(自身を除く): 97703898

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 169, 286, 338, 429, 507, 858, 1014, 1859, 3718, 5577, 6427, 11154, 12854, 19281, 38562, 70697, 83551, 141394, 167102, 212091, 250653, 424182, 501306, 919061, 1086163, 1838122, 2172326, 2757183, 3258489, 5514366, 6516978, 11947793, 23895586, 35843379, 71686758]

約数ペア:

[(1, 71686758), (2, 35843379), (3, 23895586), (6, 11947793), (11, 6516978), (13, 5514366), (22, 3258489), (26, 2757183), (33, 2172326), (39, 1838122), (66, 1086163), (78, 919061), (143, 501306), (169, 424182), (286, 250653), (338, 212091), (429, 167102), (507, 141394), (858, 83551), (1014, 70697), (1859, 38562), (3718, 19281), (5577, 12854), (6427, 11154)]