71661096

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{76561}}^1$

素因数の和:76586

約数の個数: 48

約数和(自身を含む): 209014260

約数和(自身を除く): 137353164

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 76561, 153122, 229683, 306244, 459366, 612488, 689049, 918732, 995293, 1378098, 1837464, 1990586, 2756196, 2985879, 3981172, 5512392, 5971758, 7962344, 8957637, 11943516, 17915274, 23887032, 35830548, 71661096]

約数ペア:

[(1, 71661096), (2, 35830548), (3, 23887032), (4, 17915274), (6, 11943516), (8, 8957637), (9, 7962344), (12, 5971758), (13, 5512392), (18, 3981172), (24, 2985879), (26, 2756196), (36, 1990586), (39, 1837464), (52, 1378098), (72, 995293), (78, 918732), (104, 689049), (117, 612488), (156, 459366), (234, 306244), (312, 229683), (468, 153122), (936, 76561)]