71646336

素因数分解:

$2^7\times 3^3\times {\mathrm{20731}}^1$

素因数の和:20754

約数の個数: 64

約数和(自身を含む): 211466400

約数和(自身を除く): 139820064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 20731, 41462, 62193, 82924, 124386, 165848, 186579, 248772, 331696, 373158, 497544, 559737, 663392, 746316, 995088, 1119474, 1326784, 1492632, 1990176, 2238948, 2653568, 2985264, 3980352, 4477896, 5970528, 7960704, 8955792, 11941056, 17911584, 23882112, 35823168, 71646336]

約数ペア:

[(1, 71646336), (2, 35823168), (3, 23882112), (4, 17911584), (6, 11941056), (8, 8955792), (9, 7960704), (12, 5970528), (16, 4477896), (18, 3980352), (24, 2985264), (27, 2653568), (32, 2238948), (36, 1990176), (48, 1492632), (54, 1326784), (64, 1119474), (72, 995088), (96, 746316), (108, 663392), (128, 559737), (144, 497544), (192, 373158), (216, 331696), (288, 248772), (384, 186579), (432, 165848), (576, 124386), (864, 82924), (1152, 62193), (1728, 41462), (3456, 20731)]