71479746

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{33941}}^1$

素因数の和:33968

約数の個数: 40

約数和(自身を含む): 172493244

約数和(自身を除く): 101013498

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 33941, 67882, 101823, 203646, 305469, 441233, 610938, 882466, 916407, 1323699, 1832814, 2647398, 2749221, 3971097, 5498442, 7942194, 11913291, 23826582, 35739873, 71479746]

約数ペア:

[(1, 71479746), (2, 35739873), (3, 23826582), (6, 11913291), (9, 7942194), (13, 5498442), (18, 3971097), (26, 2749221), (27, 2647398), (39, 1832814), (54, 1323699), (78, 916407), (81, 882466), (117, 610938), (162, 441233), (234, 305469), (351, 203646), (702, 101823), (1053, 67882), (2106, 33941)]