80843256

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{86371}}^1$

素因数の和:86396

約数の個数: 48

約数和(自身を含む): 235795560

約数和(自身を除く): 154952304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 86371, 172742, 259113, 345484, 518226, 690968, 777339, 1036452, 1122823, 1554678, 2072904, 2245646, 3109356, 3368469, 4491292, 6218712, 6736938, 8982584, 10105407, 13473876, 20210814, 26947752, 40421628, 80843256]

約数ペア:

[(1, 80843256), (2, 40421628), (3, 26947752), (4, 20210814), (6, 13473876), (8, 10105407), (9, 8982584), (12, 6736938), (13, 6218712), (18, 4491292), (24, 3368469), (26, 3109356), (36, 2245646), (39, 2072904), (52, 1554678), (72, 1122823), (78, 1036452), (104, 777339), (117, 690968), (156, 518226), (234, 345484), (312, 259113), (468, 172742), (936, 86371)]