78147072

素因数分解:

$2^9\times 3^3\times {\mathrm{5653}}^1$

素因数の和:5680

約数の個数: 80

約数和(自身を含む): 231361680

約数和(自身を除く): 153214608

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, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 5653, 6912, 11306, 13824, 16959, 22612, 33918, 45224, 50877, 67836, 90448, 101754, 135672, 152631, 180896, 203508, 271344, 305262, 361792, 407016, 542688, 610524, 723584, 814032, 1085376, 1221048, 1447168, 1628064, 2170752, 2442096, 2894336, 3256128, 4341504, 4884192, 6512256, 8683008, 9768384, 13024512, 19536768, 26049024, 39073536, 78147072]

約数ペア:

[(1, 78147072), (2, 39073536), (3, 26049024), (4, 19536768), (6, 13024512), (8, 9768384), (9, 8683008), (12, 6512256), (16, 4884192), (18, 4341504), (24, 3256128), (27, 2894336), (32, 2442096), (36, 2170752), (48, 1628064), (54, 1447168), (64, 1221048), (72, 1085376), (96, 814032), (108, 723584), (128, 610524), (144, 542688), (192, 407016), (216, 361792), (256, 305262), (288, 271344), (384, 203508), (432, 180896), (512, 152631), (576, 135672), (768, 101754), (864, 90448), (1152, 67836), (1536, 50877), (1728, 45224), (2304, 33918), (3456, 22612), (4608, 16959), (5653, 13824), (6912, 11306)]