73031816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{63839}}^1$

素因数の和:63869

約数の個数: 32

約数和(自身を含む): 160876800

約数和(自身を除く): 87844984

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 63839, 127678, 255356, 510712, 702229, 829907, 1404458, 1659814, 2808916, 3319628, 5617832, 6639256, 9128977, 18257954, 36515908, 73031816]

約数ペア:

[(1, 73031816), (2, 36515908), (4, 18257954), (8, 9128977), (11, 6639256), (13, 5617832), (22, 3319628), (26, 2808916), (44, 1659814), (52, 1404458), (88, 829907), (104, 702229), (143, 510712), (286, 255356), (572, 127678), (1144, 63839)]