65796588

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12781}}^1$

素因数の和:12815

約数の個数: 72

約数和(自身を含む): 195411216

約数和(自身を除く): 129614628

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 12781, 25562, 38343, 51124, 76686, 115029, 140591, 153372, 166153, 230058, 281182, 332306, 421773, 460116, 498459, 562364, 664612, 843546, 996918, 1265319, 1495377, 1687092, 1827683, 1993836, 2530638, 2990754, 3655366, 5061276, 5483049, 5981508, 7310732, 10966098, 16449147, 21932196, 32898294, 65796588]

約数ペア:

[(1, 65796588), (2, 32898294), (3, 21932196), (4, 16449147), (6, 10966098), (9, 7310732), (11, 5981508), (12, 5483049), (13, 5061276), (18, 3655366), (22, 2990754), (26, 2530638), (33, 1993836), (36, 1827683), (39, 1687092), (44, 1495377), (52, 1265319), (66, 996918), (78, 843546), (99, 664612), (117, 562364), (132, 498459), (143, 460116), (156, 421773), (198, 332306), (234, 281182), (286, 230058), (396, 166153), (429, 153372), (468, 140591), (572, 115029), (858, 76686), (1287, 51124), (1716, 38343), (2574, 25562), (5148, 12781)]