71690688

素因数分解:

$2^6\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1753}}^1$

素因数の和:1842

約数の個数: 84

約数和(自身を含む): 208501488

約数和(自身を除く): 136810800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 142, 144, 192, 213, 284, 288, 426, 568, 576, 639, 852, 1136, 1278, 1704, 1753, 2272, 2556, 3408, 3506, 4544, 5112, 5259, 6816, 7012, 10224, 10518, 13632, 14024, 15777, 20448, 21036, 28048, 31554, 40896, 42072, 56096, 63108, 84144, 112192, 124463, 126216, 168288, 248926, 252432, 336576, 373389, 497852, 504864, 746778, 995704, 1009728, 1120167, 1493556, 1991408, 2240334, 2987112, 3982816, 4480668, 5974224, 7965632, 8961336, 11948448, 17922672, 23896896, 35845344, 71690688]

約数ペア:

[(1, 71690688), (2, 35845344), (3, 23896896), (4, 17922672), (6, 11948448), (8, 8961336), (9, 7965632), (12, 5974224), (16, 4480668), (18, 3982816), (24, 2987112), (32, 2240334), (36, 1991408), (48, 1493556), (64, 1120167), (71, 1009728), (72, 995704), (96, 746778), (142, 504864), (144, 497852), (192, 373389), (213, 336576), (284, 252432), (288, 248926), (426, 168288), (568, 126216), (576, 124463), (639, 112192), (852, 84144), (1136, 63108), (1278, 56096), (1704, 42072), (1753, 40896), (2272, 31554), (2556, 28048), (3408, 21036), (3506, 20448), (4544, 15777), (5112, 14024), (5259, 13632), (6816, 10518), (7012, 10224)]