72302824

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{661}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 150558660

約数和(自身を除く): 78255836

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 113, 121, 226, 242, 452, 484, 661, 904, 968, 1243, 1322, 2486, 2644, 4972, 5288, 7271, 9944, 13673, 14542, 27346, 29084, 54692, 58168, 74693, 79981, 109384, 149386, 159962, 298772, 319924, 597544, 639848, 821623, 1643246, 3286492, 6572984, 9037853, 18075706, 36151412, 72302824]

約数ペア:

[(1, 72302824), (2, 36151412), (4, 18075706), (8, 9037853), (11, 6572984), (22, 3286492), (44, 1643246), (88, 821623), (113, 639848), (121, 597544), (226, 319924), (242, 298772), (452, 159962), (484, 149386), (661, 109384), (904, 79981), (968, 74693), (1243, 58168), (1322, 54692), (2486, 29084), (2644, 27346), (4972, 14542), (5288, 13673), (7271, 9944)]