80893384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2281}}^1$

素因数の和:2342

約数の個数: 64

約数和(自身を含む): 184020480

約数和(自身を除く): 103127096

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 248, 286, 341, 403, 572, 682, 806, 1144, 1364, 1612, 2281, 2728, 3224, 4433, 4562, 8866, 9124, 17732, 18248, 25091, 29653, 35464, 50182, 59306, 70711, 100364, 118612, 141422, 200728, 237224, 282844, 326183, 565688, 652366, 777821, 919243, 1304732, 1555642, 1838486, 2609464, 3111284, 3676972, 6222568, 7353944, 10111673, 20223346, 40446692, 80893384]

約数ペア:

[(1, 80893384), (2, 40446692), (4, 20223346), (8, 10111673), (11, 7353944), (13, 6222568), (22, 3676972), (26, 3111284), (31, 2609464), (44, 1838486), (52, 1555642), (62, 1304732), (88, 919243), (104, 777821), (124, 652366), (143, 565688), (248, 326183), (286, 282844), (341, 237224), (403, 200728), (572, 141422), (682, 118612), (806, 100364), (1144, 70711), (1364, 59306), (1612, 50182), (2281, 35464), (2728, 29653), (3224, 25091), (4433, 18248), (4562, 17732), (8866, 9124)]