84086072

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 185982720

約数和(自身を除く): 101896648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 73, 134, 146, 268, 292, 307, 469, 511, 536, 584, 614, 938, 1022, 1228, 1876, 2044, 2149, 2456, 3752, 4088, 4298, 4891, 8596, 9782, 17192, 19564, 20569, 22411, 34237, 39128, 41138, 44822, 68474, 82276, 89644, 136948, 143983, 156877, 164552, 179288, 273896, 287966, 313754, 575932, 627508, 1151864, 1255016, 1501537, 3003074, 6006148, 10510759, 12012296, 21021518, 42043036, 84086072]

約数ペア:

[(1, 84086072), (2, 42043036), (4, 21021518), (7, 12012296), (8, 10510759), (14, 6006148), (28, 3003074), (56, 1501537), (67, 1255016), (73, 1151864), (134, 627508), (146, 575932), (268, 313754), (292, 287966), (307, 273896), (469, 179288), (511, 164552), (536, 156877), (584, 143983), (614, 136948), (938, 89644), (1022, 82276), (1228, 68474), (1876, 44822), (2044, 41138), (2149, 39128), (2456, 34237), (3752, 22411), (4088, 20569), (4298, 19564), (4891, 17192), (8596, 9782)]