71702784

素因数分解:

$2^8\times 3^2\times {\mathrm{31121}}^1$

素因数の和:31143

約数の個数: 54

約数和(自身を含む): 206743446

約数和(自身を除く): 135040662

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 31121, 62242, 93363, 124484, 186726, 248968, 280089, 373452, 497936, 560178, 746904, 995872, 1120356, 1493808, 1991744, 2240712, 2987616, 3983488, 4481424, 5975232, 7966976, 8962848, 11950464, 17925696, 23900928, 35851392, 71702784]

約数ペア:

[(1, 71702784), (2, 35851392), (3, 23900928), (4, 17925696), (6, 11950464), (8, 8962848), (9, 7966976), (12, 5975232), (16, 4481424), (18, 3983488), (24, 2987616), (32, 2240712), (36, 1991744), (48, 1493808), (64, 1120356), (72, 995872), (96, 746904), (128, 560178), (144, 497936), (192, 373452), (256, 280089), (288, 248968), (384, 186726), (576, 124484), (768, 93363), (1152, 62242), (2304, 31121)]