71481288

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3313}}^1$

素因数の和:3382

約数の個数: 64

約数和(自身を含む): 190886400

約数和(自身を除く): 119405112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 31, 58, 62, 87, 93, 116, 124, 174, 186, 232, 248, 348, 372, 696, 744, 899, 1798, 2697, 3313, 3596, 5394, 6626, 7192, 9939, 10788, 13252, 19878, 21576, 26504, 39756, 79512, 96077, 102703, 192154, 205406, 288231, 308109, 384308, 410812, 576462, 616218, 768616, 821624, 1152924, 1232436, 2305848, 2464872, 2978387, 5956774, 8935161, 11913548, 17870322, 23827096, 35740644, 71481288]

約数ペア:

[(1, 71481288), (2, 35740644), (3, 23827096), (4, 17870322), (6, 11913548), (8, 8935161), (12, 5956774), (24, 2978387), (29, 2464872), (31, 2305848), (58, 1232436), (62, 1152924), (87, 821624), (93, 768616), (116, 616218), (124, 576462), (174, 410812), (186, 384308), (232, 308109), (248, 288231), (348, 205406), (372, 192154), (696, 102703), (744, 96077), (899, 79512), (1798, 39756), (2697, 26504), (3313, 21576), (3596, 19878), (5394, 13252), (6626, 10788), (7192, 9939)]