70181826

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{521}}^1$

素因数の和:707

約数の個数: 64

約数和(自身を含む): 166271616

約数和(自身を除く): 96089790

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 157, 286, 314, 429, 471, 521, 858, 942, 1042, 1563, 1727, 2041, 3126, 3454, 4082, 5181, 5731, 6123, 6773, 10362, 11462, 12246, 13546, 17193, 20319, 22451, 34386, 40638, 44902, 67353, 74503, 81797, 134706, 149006, 163594, 223509, 245391, 447018, 490782, 899767, 1063361, 1799534, 2126722, 2699301, 3190083, 5398602, 6380166, 11696971, 23393942, 35090913, 70181826]

約数ペア:

[(1, 70181826), (2, 35090913), (3, 23393942), (6, 11696971), (11, 6380166), (13, 5398602), (22, 3190083), (26, 2699301), (33, 2126722), (39, 1799534), (66, 1063361), (78, 899767), (143, 490782), (157, 447018), (286, 245391), (314, 223509), (429, 163594), (471, 149006), (521, 134706), (858, 81797), (942, 74503), (1042, 67353), (1563, 44902), (1727, 40638), (2041, 34386), (3126, 22451), (3454, 20319), (4082, 17193), (5181, 13546), (5731, 12246), (6123, 11462), (6773, 10362)]